Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/java/sql/Statement#constants) \| [Methods](https://developer.android.com/reference/java/sql/Statement#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/java/sql/Statement#inhmethods) # Statement ` public interface Statement ` ` implements https://developer.android.com/reference/java/lang/AutoCloseable, https://developer.android.com/reference/java/sql/Wrapper ` |---| | java.sql.Statement | Known indirect subclasses [CallableStatement](https://developer.android.com/reference/java/sql/CallableStatement), [PreparedStatement](https://developer.android.com/reference/java/sql/PreparedStatement) [CallableStatement](https://developer.android.com/reference/java/sql/CallableStatement) The interface used to execute SQL stored procedures. [PreparedStatement](https://developer.android.com/reference/java/sql/PreparedStatement) An object that represents a precompiled SQL statement. *** ** * ** ***
The object used for executing a static SQL statement and returning the results it produces. By default, only one `ResultSet` object per `Statement` object can be open at the same time. Therefore, if the reading of one `ResultSet` object is interleaved with the reading of another, each must have been generated by different `Statement` objects. All execution methods in the `Statement` interface implicitly close a statment's current `ResultSet` object if an open one exists. **See also:** - `https://developer.android.com/reference/java/sql/Connection#createStatement()` - `https://developer.android.com/reference/java/sql/ResultSet` ## Summary | ### Constants || |---|---| | `int` | `https://developer.android.com/reference/java/sql/Statement#CLOSE_ALL_RESULTS` The constant indicating that all `ResultSet` objects that have previously been kept open should be closed when calling `getMoreResults`. | | `int` | `https://developer.android.com/reference/java/sql/Statement#CLOSE_CURRENT_RESULT` The constant indicating that the current `ResultSet` object should be closed when calling `getMoreResults`. | | `int` | `https://developer.android.com/reference/java/sql/Statement#EXECUTE_FAILED` The constant indicating that an error occured while executing a batch statement. | | `int` | `https://developer.android.com/reference/java/sql/Statement#KEEP_CURRENT_RESULT` The constant indicating that the current `ResultSet` object should not be closed when calling `getMoreResults`. | | `int` | `https://developer.android.com/reference/java/sql/Statement#NO_GENERATED_KEYS` The constant indicating that generated keys should not be made available for retrieval. | | `int` | `https://developer.android.com/reference/java/sql/Statement#RETURN_GENERATED_KEYS` The constant indicating that generated keys should be made available for retrieval. | | `int` | `https://developer.android.com/reference/java/sql/Statement#SUCCESS_NO_INFO` The constant indicating that a batch statement executed successfully but that no count of the number of rows it affected is available. | | ### Public methods || |---|---| | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#addBatch(java.lang.String)(https://developer.android.com/reference/java/lang/String sql) ` Adds the given SQL command to the current list of commmands for this `Statement` object. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#cancel()() ` Cancels this `Statement` object if both the DBMS and driver support aborting an SQL statement. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#clearBatch()() ` Empties this `Statement` object's current list of SQL commands. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#clearWarnings()() ` Clears all the warnings reported on this `Statement` object. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#close()() ` Releases this `Statement` object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String sql, int autoGeneratedKeys) ` Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String)(https://developer.android.com/reference/java/lang/String sql) ` Executes the given SQL statement, which may return multiple results. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String,%20int[])(https://developer.android.com/reference/java/lang/String sql, int[] columnIndexes) ` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String,%20java.lang.String[])(https://developer.android.com/reference/java/lang/String sql, https://developer.android.com/reference/java/lang/String columnNames) ` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. | | ` abstract int[]` | ` https://developer.android.com/reference/java/sql/Statement#executeBatch()() ` Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts. | | ` abstract https://developer.android.com/reference/java/sql/ResultSet` | ` https://developer.android.com/reference/java/sql/Statement#executeQuery(java.lang.String)(https://developer.android.com/reference/java/lang/String sql) ` Executes the given SQL statement, which returns a single `ResultSet` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#executeUpdate(java.lang.String)(https://developer.android.com/reference/java/lang/String sql) ` Executes the given SQL statement, which may be an `INSERT`, `UPDATE`, or `DELETE` statement or an SQL statement that returns nothing, such as an SQL DDL statement. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#executeUpdate(java.lang.String,%20java.lang.String[])(https://developer.android.com/reference/java/lang/String sql, https://developer.android.com/reference/java/lang/String columnNames) ` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#executeUpdate(java.lang.String,%20int[])(https://developer.android.com/reference/java/lang/String sql, int[] columnIndexes) ` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#executeUpdate(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String sql, int autoGeneratedKeys) ` Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this `Statement` object should be made available for retrieval. | | ` abstract https://developer.android.com/reference/java/sql/Connection` | ` https://developer.android.com/reference/java/sql/Statement#getConnection()() ` Retrieves the `Connection` object that produced this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getFetchDirection()() ` Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getFetchSize()() ` Retrieves the number of result set rows that is the default fetch size for `ResultSet` objects generated from this `Statement` object. | | ` abstract https://developer.android.com/reference/java/sql/ResultSet` | ` https://developer.android.com/reference/java/sql/Statement#getGeneratedKeys()() ` Retrieves any auto-generated keys created as a result of executing this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getMaxFieldSize()() ` Retrieves the maximum number of bytes that can be returned for character and binary column values in a `ResultSet` object produced by this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getMaxRows()() ` Retrieves the maximum number of rows that a `ResultSet` object produced by this `Statement` object can contain. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#getMoreResults(int)(int current) ` Moves to this `Statement` object's next result, deals with any current `ResultSet` object(s) according to the instructions specified by the given flag, and returns `true` if the next result is a `ResultSet` object. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#getMoreResults()() ` Moves to this `Statement` object's next result, returns `true` if it is a `ResultSet` object, and implicitly closes any current `ResultSet` object(s) obtained with the method `getResultSet`. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getQueryTimeout()() ` Retrieves the number of seconds the driver will wait for a `Statement` object to execute. | | ` abstract https://developer.android.com/reference/java/sql/ResultSet` | ` https://developer.android.com/reference/java/sql/Statement#getResultSet()() ` Retrieves the current result as a `ResultSet` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getResultSetConcurrency()() ` Retrieves the result set concurrency for `ResultSet` objects generated by this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getResultSetHoldability()() ` Retrieves the result set holdability for `ResultSet` objects generated by this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getResultSetType()() ` Retrieves the result set type for `ResultSet` objects generated by this `Statement` object. | | ` abstract int` | ` https://developer.android.com/reference/java/sql/Statement#getUpdateCount()() ` Retrieves the current result as an update count; if the result is a `ResultSet` object or there are no more results, -1 is returned. | | ` abstract https://developer.android.com/reference/java/sql/SQLWarning` | ` https://developer.android.com/reference/java/sql/Statement#getWarnings()() ` Retrieves the first warning reported by calls on this `Statement` object. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#isClosed()() ` Retrieves whether this `Statement` object has been closed. | | ` abstract boolean` | ` https://developer.android.com/reference/java/sql/Statement#isPoolable()() ` Returns a value indicating whether the `Statement` is poolable or not. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setCursorName(java.lang.String)(https://developer.android.com/reference/java/lang/String name) ` Sets the SQL cursor name to the given `String`, which will be used by subsequent `Statement` object `execute` methods. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setEscapeProcessing(boolean)(boolean enable) ` Sets escape processing on or off. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setFetchDirection(int)(int direction) ` Gives the driver a hint as to the direction in which rows will be processed in `ResultSet` objects created using this `Statement` object. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setFetchSize(int)(int rows) ` Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for `ResultSet` objects genrated by this `Statement`. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setMaxFieldSize(int)(int max) ` Sets the limit for the maximum number of bytes that can be returned for character and binary column values in a `ResultSet` object produced by this `Statement` object. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setMaxRows(int)(int max) ` Sets the limit for the maximum number of rows that any `ResultSet` object generated by this `Statement` object can contain to the given number. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setPoolable(boolean)(boolean poolable) ` Requests that a `Statement` be pooled or not pooled. | | ` abstract void` | ` https://developer.android.com/reference/java/sql/Statement#setQueryTimeout(int)(int seconds) ` Sets the number of seconds the driver will wait for a `Statement` object to execute to the given number of seconds. | ### Inherited methods From interface ` https://developer.android.com/reference/java/lang/AutoCloseable ` ` abstract void` ` https://developer.android.com/reference/java/lang/AutoCloseable#close()() ` Closes this resource, relinquishing any underlying resources. From interface ` https://developer.android.com/reference/java/sql/Wrapper ` ` abstract boolean` ` https://developer.android.com/reference/java/sql/Wrapper#isWrapperFor(java.lang.Class)(https://developer.android.com/reference/java/lang/Class iface) ` Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does. ` abstract T` ` https://developer.android.com/reference/java/sql/Wrapper#unwrap(java.lang.Class)(https://developer.android.com/reference/java/lang/Class iface) ` Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy. ## Constants ### CLOSE_ALL_RESULTS Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int CLOSE_ALL_RESULTS ``` The constant indicating that all `ResultSet` objects that have previously been kept open should be closed when calling `getMoreResults`.
Constant Value: 3 (0x00000003) ### CLOSE_CURRENT_RESULT Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int CLOSE_CURRENT_RESULT ``` The constant indicating that the current `ResultSet` object should be closed when calling `getMoreResults`.
Constant Value: 1 (0x00000001) ### EXECUTE_FAILED Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int EXECUTE_FAILED ``` The constant indicating that an error occured while executing a batch statement.
Constant Value: -3 (0xfffffffd) ### KEEP_CURRENT_RESULT Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int KEEP_CURRENT_RESULT ``` The constant indicating that the current `ResultSet` object should not be closed when calling `getMoreResults`.
Constant Value: 2 (0x00000002) ### NO_GENERATED_KEYS Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int NO_GENERATED_KEYS ``` The constant indicating that generated keys should not be made available for retrieval.
Constant Value: 2 (0x00000002) ### RETURN_GENERATED_KEYS Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int RETURN_GENERATED_KEYS ``` The constant indicating that generated keys should be made available for retrieval.
Constant Value: 1 (0x00000001) ### SUCCESS_NO_INFO Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public static final int SUCCESS_NO_INFO ``` The constant indicating that a batch statement executed successfully but that no count of the number of rows it affected is available.
Constant Value: -2 (0xfffffffe) ## Public methods ### addBatch Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void addBatch (String sql) ``` Adds the given SQL command to the current list of commmands for this `Statement` object. The commands in this list can be executed as a batch by calling the method `executeBatch`. **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: typically this is a SQL `INSERT` or `UPDATE` statement
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the driver does not support batch updates, the method is called on a `PreparedStatement` or `CallableStatement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#executeBatch()` - `https://developer.android.com/reference/java/sql/DatabaseMetaData#supportsBatchUpdates()` ### cancel Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void cancel () ``` Cancels this `Statement` object if both the DBMS and driver support aborting an SQL statement. This method can be used by one thread to cancel a statement that is being executed by another thread.
| Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | ### clearBatch Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void clearBatch () ``` Empties this `Statement` object's current list of SQL commands.

| Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the driver does not support batch updates | **See also:** - `https://developer.android.com/reference/java/sql/Statement#addBatch(java.lang.String)` - `https://developer.android.com/reference/java/sql/DatabaseMetaData#supportsBatchUpdates()` ### clearWarnings Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void clearWarnings () ``` Clears all the warnings reported on this `Statement` object. After a call to this method, the method `getWarnings` will return `null` until a new warning is reported for this `Statement` object.
| Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### close Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void close () ``` Releases this `Statement` object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed. It is generally good practice to release resources as soon as you are finished with them to avoid tying up database resources. Calling the method `close` on a `Statement` object that is already closed has no effect. **Note:** When a `Statement` object is closed, its current `ResultSet` object, if one exists, is also closed.
| Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs | ### execute Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean execute (String sql, int autoGeneratedKeys) ``` Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval. The driver will ignore this signal if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The `execute` method executes an SQL statement and indicates the form of the first result. You must then use the methods `getResultSet` or `getUpdateCount` to retrieve the result, and `getMoreResults` to move to any subsequent result(s). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: any SQL statement
| | `autoGeneratedKeys` | `int`: a constant indicating whether auto-generated keys should be made available for retrieval using the method `getGeneratedKeys`; one of the following constants: `Statement.RETURN_GENERATED_KEYS` or `Statement.NO_GENERATED_KEYS`
| | Returns || |---|---| | `boolean` | `true` if the first result is a `ResultSet` object; `false` if it is an update count or there are no results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the second parameter supplied to this method is not `Statement.RETURN_GENERATED_KEYS` or `Statement.NO_GENERATED_KEYS`, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method with a constant of Statement.RETURN_GENERATED_KEYS | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getResultSet()` - `https://developer.android.com/reference/java/sql/Statement#getUpdateCount()` - `https://developer.android.com/reference/java/sql/Statement#getMoreResults()` - `https://developer.android.com/reference/java/sql/Statement#getGeneratedKeys()` ### execute Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean execute (String sql) ``` Executes the given SQL statement, which may return multiple results. In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The `execute` method executes an SQL statement and indicates the form of the first result. You must then use the methods `getResultSet` or `getUpdateCount` to retrieve the result, and `getMoreResults` to move to any subsequent result(s). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: any SQL statement
| | Returns || |---|---| | `boolean` | `true` if the first result is a `ResultSet` object; `false` if it is an update count or there are no results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getResultSet()` - `https://developer.android.com/reference/java/sql/Statement#getUpdateCount()` - `https://developer.android.com/reference/java/sql/Statement#getMoreResults()` ### execute Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean execute (String sql, int[] columnIndexes) ``` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). Under some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The `execute` method executes an SQL statement and indicates the form of the first result. You must then use the methods `getResultSet` or `getUpdateCount` to retrieve the result, and `getMoreResults` to move to any subsequent result(s). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: any SQL statement
| | `columnIndexes` | `int`: an array of the indexes of the columns in the inserted row that should be made available for retrieval by a call to the method `getGeneratedKeys`
| | Returns || |---|---| | `boolean` | `true` if the first result is a `ResultSet` object; `false` if it is an update count or there are no results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the elements in the `int` array passed to this method are not valid column indexes, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getResultSet()` - `https://developer.android.com/reference/java/sql/Statement#getUpdateCount()` - `https://developer.android.com/reference/java/sql/Statement#getMoreResults()` ### execute Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean execute (String sql, String[] columnNames) ``` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The `execute` method executes an SQL statement and indicates the form of the first result. You must then use the methods `getResultSet` or `getUpdateCount` to retrieve the result, and `getMoreResults` to move to any subsequent result(s). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: any SQL statement
| | `columnNames` | `String`: an array of the names of the columns in the inserted row that should be made available for retrieval by a call to the method `getGeneratedKeys`
| | Returns || |---|---| | `boolean` | `true` if the next result is a `ResultSet` object; `false` if it is an update count or there are no more results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`,the elements of the `String` array passed to this method are not valid column names, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getResultSet()` - `https://developer.android.com/reference/java/sql/Statement#getUpdateCount()` - `https://developer.android.com/reference/java/sql/Statement#getMoreResults()` - `https://developer.android.com/reference/java/sql/Statement#getGeneratedKeys()` ### executeBatch Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int[] executeBatch () ``` Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts. The `int` elements of the array that is returned are ordered to correspond to the commands in the batch, which are ordered according to the order in which they were added to the batch. The elements in the array returned by the method `executeBatch` may be one of the following: 1. A number greater than or equal to zero -- indicates that the command was processed successfully and is an update count giving the number of rows in the database that were affected by the command's execution 2. A value of `SUCCESS_NO_INFO` -- indicates that the command was processed successfully but that the number of rows affected is unknown If one of the commands in a batch update fails to execute properly, this method throws a `BatchUpdateException`, and a JDBC driver may or may not continue to process the remaining commands in the batch. However, the driver's behavior must be consistent with a particular DBMS, either always continuing to process commands or never continuing to process commands. If the driver continues processing after a failure, the array returned by the method `BatchUpdateException.getUpdateCounts` will contain as many elements as there are commands in the batch, and at least one of the elements will be the following:
3. A value of `EXECUTE_FAILED` -- indicates that the command failed to execute successfully and occurs only if a driver continues to process commands after a command fails The possible implementations and return values have been modified in the Java 2 SDK, Standard Edition, version 1.3 to accommodate the option of continuing to proccess commands in a batch update after a `BatchUpdateException` obejct has been thrown.
| Returns || |---|---| | `int[]` | an array of update counts containing one element for each command in the batch. The elements of the array are ordered according to the order in which commands were added to the batch.
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the driver does not support batch statements. Throws `https://developer.android.com/reference/java/sql/BatchUpdateException` (a subclass of `SQLException`) if one of the commands sent to the database fails to execute properly or attempts to return a result set. | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#addBatch(java.lang.String)` - `https://developer.android.com/reference/java/sql/DatabaseMetaData#supportsBatchUpdates()` ### executeQuery Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract ResultSet executeQuery (String sql) ``` Executes the given SQL statement, which returns a single `ResultSet` object. **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: an SQL statement to be sent to the database, typically a static SQL `SELECT` statement
| | Returns || |---|---| | `https://developer.android.com/reference/java/sql/ResultSet` | a `ResultSet` object that contains the data produced by the given query; never `null`
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the given SQL statement produces anything other than a single `ResultSet` object, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | ### executeUpdate Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int executeUpdate (String sql) ``` Executes the given SQL statement, which may be an `INSERT`, `UPDATE`, or `DELETE` statement or an SQL statement that returns nothing, such as an SQL DDL statement. **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: an SQL Data Manipulation Language (DML) statement, such as `INSERT`, `UPDATE` or `DELETE`; or an SQL statement that returns nothing, such as a DDL statement.
| | Returns || |---|---| | `int` | either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the given SQL statement produces a `ResultSet` object, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | ### executeUpdate Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int executeUpdate (String sql, String[] columnNames) ``` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: an SQL Data Manipulation Language (DML) statement, such as `INSERT`, `UPDATE` or `DELETE`; or an SQL statement that returns nothing, such as a DDL statement.
| | `columnNames` | `String`: an array of the names of the columns that should be returned from the inserted row
| | Returns || |---|---| | `int` | either the row count for `INSERT`, `UPDATE`, or `DELETE` statements, or 0 for SQL statements that return nothing
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the SQL statement returns a `ResultSet` object, the second argument supplied to this method is not a `String` array whose elements are valid column names, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | ### executeUpdate Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int executeUpdate (String sql, int[] columnIndexes) ``` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: an SQL Data Manipulation Language (DML) statement, such as `INSERT`, `UPDATE` or `DELETE`; or an SQL statement that returns nothing, such as a DDL statement.
| | `columnIndexes` | `int`: an array of column indexes indicating the columns that should be returned from the inserted row
| | Returns || |---|---| | `int` | either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the SQL statement returns a `ResultSet` object,the second argument supplied to this method is not an `int` array whose elements are valid column indexes, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | ### executeUpdate Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int executeUpdate (String sql, int autoGeneratedKeys) ``` Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this `Statement` object should be made available for retrieval. The driver will ignore the flag if the SQL statement is not an `INSERT` statement, or an SQL statement able to return auto-generated keys (the list of such statements is vendor-specific). **Note:** This method cannot be called on a `PreparedStatement` or `CallableStatement`.
| Parameters || |---|---| | `sql` | `String`: an SQL Data Manipulation Language (DML) statement, such as `INSERT`, `UPDATE` or `DELETE`; or an SQL statement that returns nothing, such as a DDL statement.
| | `autoGeneratedKeys` | `int`: a flag indicating whether auto-generated keys should be made available for retrieval; one of the following constants: `Statement.RETURN_GENERATED_KEYS` `Statement.NO_GENERATED_KEYS`
| | Returns || |---|---| | `int` | either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement`, the given SQL statement returns a `ResultSet` object, the given constant is not one of those allowed, the method is called on a `PreparedStatement` or `CallableStatement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method with a constant of Statement.RETURN_GENERATED_KEYS | | `https://developer.android.com/reference/java/sql/SQLTimeoutException` | when the driver has determined that the timeout value that was specified by the `setQueryTimeout` method has been exceeded and has at least attempted to cancel the currently running `Statement` | ### getConnection Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract Connection getConnection () ``` Retrieves the `Connection` object that produced this `Statement` object.
| Returns || |---|---| | `https://developer.android.com/reference/java/sql/Connection` | the connection that produced this statement
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### getFetchDirection Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getFetchDirection () ``` Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this `Statement` object. If this `Statement` object has not set a fetch direction by calling the method `setFetchDirection`, the return value is implementation-specific.
| Returns || |---|---| | `int` | the default fetch direction for result sets generated from this `Statement` object
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#setFetchDirection(int)` ### getFetchSize Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getFetchSize () ``` Retrieves the number of result set rows that is the default fetch size for `ResultSet` objects generated from this `Statement` object. If this `Statement` object has not set a fetch size by calling the method `setFetchSize`, the return value is implementation-specific.
| Returns || |---|---| | `int` | the default fetch size for result sets generated from this `Statement` object
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#setFetchSize(int)` ### getGeneratedKeys Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract ResultSet getGeneratedKeys () ``` Retrieves any auto-generated keys created as a result of executing this `Statement` object. If this `Statement` object did not generate any keys, an empty `ResultSet` object is returned. **Note:**If the columns which represent the auto-generated keys were not specified, the JDBC driver implementation will determine the columns which best represent the auto-generated keys.
| Returns || |---|---| | `https://developer.android.com/reference/java/sql/ResultSet` | a `ResultSet` object containing the auto-generated key(s) generated by the execution of this `Statement` object
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | ### getMaxFieldSize Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getMaxFieldSize () ``` Retrieves the maximum number of bytes that can be returned for character and binary column values in a `ResultSet` object produced by this `Statement` object. This limit applies only to `BINARY`, `VARBINARY`, `LONGVARBINARY`, `CHAR`, `VARCHAR`, `NCHAR`, `NVARCHAR`, `LONGNVARCHAR` and `LONGVARCHAR` columns. If the limit is exceeded, the excess data is silently discarded.
| Returns || |---|---| | `int` | the current column size limit for columns storing character and binary values; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#setMaxFieldSize(int)` ### getMaxRows Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getMaxRows () ``` Retrieves the maximum number of rows that a `ResultSet` object produced by this `Statement` object can contain. If this limit is exceeded, the excess rows are silently dropped.
| Returns || |---|---| | `int` | the current maximum number of rows for a `ResultSet` object produced by this `Statement` object; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#setMaxRows(int)` ### getMoreResults Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean getMoreResults (int current) ``` Moves to this `Statement` object's next result, deals with any current `ResultSet` object(s) according to the instructions specified by the given flag, and returns `true` if the next result is a `ResultSet` object. There are no more results when the following is true: ``` // stmt is a Statement object ((stmt.getMoreResults(current) == false) && (stmt.getUpdateCount() == -1)) ```

| Parameters || |---|---| | `current` | `int`: one of the following `Statement` constants indicating what should happen to current `ResultSet` objects obtained using the method `getResultSet`: `Statement.CLOSE_CURRENT_RESULT`, `Statement.KEEP_CURRENT_RESULT`, or `Statement.CLOSE_ALL_RESULTS`
| | Returns || |---|---| | `boolean` | `true` if the next result is a `ResultSet` object; `false` if it is an update count or there are no more results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the argument supplied is not one of the following: `Statement.CLOSE_CURRENT_RESULT`, `Statement.KEEP_CURRENT_RESULT` or `Statement.CLOSE_ALL_RESULTS` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if `DatabaseMetaData.supportsMultipleOpenResults` returns `false` and either `Statement.KEEP_CURRENT_RESULT` or `Statement.CLOSE_ALL_RESULTS` are supplied as the argument. | **See also:** - `https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String)` ### getMoreResults Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean getMoreResults () ``` Moves to this `Statement` object's next result, returns `true` if it is a `ResultSet` object, and implicitly closes any current `ResultSet` object(s) obtained with the method `getResultSet`. There are no more results when the following is true: ``` // stmt is a Statement object ((stmt.getMoreResults() == false) && (stmt.getUpdateCount() == -1)) ```

| Returns || |---|---| | `boolean` | `true` if the next result is a `ResultSet` object; `false` if it is an update count or there are no more results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String)` ### getQueryTimeout Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getQueryTimeout () ``` Retrieves the number of seconds the driver will wait for a `Statement` object to execute. If the limit is exceeded, a `SQLException` is thrown.
| Returns || |---|---| | `int` | the current query timeout limit in seconds; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#setQueryTimeout(int)` ### getResultSet Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract ResultSet getResultSet () ``` Retrieves the current result as a `ResultSet` object. This method should be called only once per result.
| Returns || |---|---| | `https://developer.android.com/reference/java/sql/ResultSet` | the current result as a `ResultSet` object or `null` if the result is an update count or there are no more results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String)` ### getResultSetConcurrency Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getResultSetConcurrency () ``` Retrieves the result set concurrency for `ResultSet` objects generated by this `Statement` object.
| Returns || |---|---| | `int` | either `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE`
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### getResultSetHoldability Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getResultSetHoldability () ``` Retrieves the result set holdability for `ResultSet` objects generated by this `Statement` object.
| Returns || |---|---| | `int` | either `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT`
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### getResultSetType Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getResultSetType () ``` Retrieves the result set type for `ResultSet` objects generated by this `Statement` object.
| Returns || |---|---| | `int` | one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE`
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### getUpdateCount Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract int getUpdateCount () ``` Retrieves the current result as an update count; if the result is a `ResultSet` object or there are no more results, -1 is returned. This method should be called only once per result.
| Returns || |---|---| | `int` | the current result as an update count; -1 if the current result is a `ResultSet` object or there are no more results
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#execute(java.lang.String)` ### getWarnings Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract SQLWarning getWarnings () ``` Retrieves the first warning reported by calls on this `Statement` object. Subsequent `Statement` object warnings will be chained to this `SQLWarning` object. The warning chain is automatically cleared each time a statement is (re)executed. This method may not be called on a closed `Statement` object; doing so will cause an `SQLException` to be thrown. **Note:** If you are processing a `ResultSet` object, any warnings associated with reads on that `ResultSet` object will be chained on it rather than on the `Statement` object that produced it.
| Returns || |---|---| | `https://developer.android.com/reference/java/sql/SQLWarning` | the first `SQLWarning` object or `null` if there are no warnings
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### isClosed Added in [API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean isClosed () ``` Retrieves whether this `Statement` object has been closed. A `Statement` is closed if the method close has been called on it, or if it is automatically closed.
| Returns || |---|---| | `boolean` | true if this `Statement` object is closed; false if it is still open
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs | ### isPoolable Added in [API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract boolean isPoolable () ``` Returns a value indicating whether the `Statement` is poolable or not.

| Returns || |---|---| | `boolean` | `true` if the `Statement` is poolable; `false` otherwise
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if this method is called on a closed `Statement`
| **See also:** - `https://developer.android.com/reference/java/sql/Statement#setPoolable(boolean)` ### setCursorName Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setCursorName (String name) ``` Sets the SQL cursor name to the given `String`, which will be used by subsequent `Statement` object `execute` methods. This name can then be used in SQL positioned update or delete statements to identify the current row in the `ResultSet` object generated by this statement. If the database does not support positioned update/delete, this method is a noop. To insure that a cursor has the proper isolation level to support updates, the cursor's `SELECT` statement should have the form `SELECT FOR UPDATE`. If `FOR UPDATE` is not present, positioned updates may fail. **Note:** By definition, the execution of positioned updates and deletes must be done by a different `Statement` object than the one that generated the `ResultSet` object being used for positioning. Also, cursor names must be unique within a connection.
| Parameters || |---|---| | `name` | `String`: the new cursor name, which must be unique within a connection
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | | `https://developer.android.com/reference/java/sql/SQLFeatureNotSupportedException` | if the JDBC driver does not support this method | ### setEscapeProcessing Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setEscapeProcessing (boolean enable) ``` Sets escape processing on or off. If escape scanning is on (the default), the driver will do escape substitution before sending the SQL statement to the database. Note: Since prepared statements have usually been parsed prior to making this call, disabling escape processing for `PreparedStatements` objects will have no effect.
| Parameters || |---|---| | `enable` | `boolean`: `true` to enable escape processing; `false` to disable it
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs or this method is called on a closed `Statement` | ### setFetchDirection Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setFetchDirection (int direction) ``` Gives the driver a hint as to the direction in which rows will be processed in `ResultSet` objects created using this `Statement` object. The default value is `ResultSet.FETCH_FORWARD`. Note that this method sets the default fetch direction for result sets generated by this `Statement` object. Each result set has its own methods for getting and setting its own fetch direction.
| Parameters || |---|---| | `direction` | `int`: the initial direction for processing rows
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the given direction is not one of `ResultSet.FETCH_FORWARD`, `ResultSet.FETCH_REVERSE`, or `ResultSet.FETCH_UNKNOWN` | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getFetchDirection()` ### setFetchSize Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setFetchSize (int rows) ``` Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for `ResultSet` objects genrated by this `Statement`. If the value specified is zero, then the hint is ignored. The default value is zero.
| Parameters || |---|---| | `rows` | `int`: the number of rows to fetch
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the condition `rows >= 0` is not satisfied. | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getFetchSize()` ### setMaxFieldSize Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setMaxFieldSize (int max) ``` Sets the limit for the maximum number of bytes that can be returned for character and binary column values in a `ResultSet` object produced by this `Statement` object. This limit applies only to `BINARY`, `VARBINARY`, `LONGVARBINARY`, `CHAR`, `VARCHAR`, `NCHAR`, `NVARCHAR`, `LONGNVARCHAR` and `LONGVARCHAR` fields. If the limit is exceeded, the excess data is silently discarded. For maximum portability, use values greater than 256.
| Parameters || |---|---| | `max` | `int`: the new column size limit in bytes; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the condition max \>= 0 is not satisfied | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getMaxFieldSize()` ### setMaxRows Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setMaxRows (int max) ``` Sets the limit for the maximum number of rows that any `ResultSet` object generated by this `Statement` object can contain to the given number. If the limit is exceeded, the excess rows are silently dropped.
| Parameters || |---|---| | `max` | `int`: the new max rows limit; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the condition max \>= 0 is not satisfied | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getMaxRows()` ### setPoolable Added in [API level 9](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setPoolable (boolean poolable) ``` Requests that a `Statement` be pooled or not pooled. The value specified is a hint to the statement pool implementation indicating whether the applicaiton wants the statement to be pooled. It is up to the statement pool manager as to whether the hint is used. The poolable value of a statement is applicable to both internal statement caches implemented by the driver and external statement caches implemented by application servers and other applications. By default, a `Statement` is not poolable when created, and a `PreparedStatement` and `CallableStatement` are poolable when created.

| Parameters || |---|---| | `poolable` | `boolean`: requests that the statement be pooled if true and that the statement not be pooled if false
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if this method is called on a closed `Statement`
| ### setQueryTimeout Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) ``` public abstract void setQueryTimeout (int seconds) ``` Sets the number of seconds the driver will wait for a `Statement` object to execute to the given number of seconds. By default there is no limit on the amount of time allowed for a running statement to complete. If the limit is exceeded, an `SQLTimeoutException` is thrown. A JDBC driver must apply this limit to the `execute`, `executeQuery` and `executeUpdate` methods. **Note:** JDBC driver implementations may also apply this limit to `ResultSet` methods (consult your driver vendor documentation for details). **Note:** In the case of `Statement` batching, it is implementation defined as to whether the time-out is applied to individual SQL commands added via the `addBatch` method or to the entire batch of SQL commands invoked by the `executeBatch` method (consult your driver vendor documentation for details).
| Parameters || |---|---| | `seconds` | `int`: the new query timeout limit in seconds; zero means there is no limit
| | Throws || |---|---| | `https://developer.android.com/reference/java/sql/SQLException` | if a database access error occurs, this method is called on a closed `Statement` or the condition seconds \>= 0 is not satisfied | **See also:** - `https://developer.android.com/reference/java/sql/Statement#getQueryTimeout()`