All Superinterfaces:: EventListener, Serializable

All Known Implementing Classes:: CallbackExecuteListener, DefaultExecuteListener, LoggerListener, StopWatchListener

public interface ExecuteListener
extends EventListener, Serializable

An event listener for Query, Routine, or ResultSet render, prepare, bind, execute, fetch steps.

ExecuteListener is a base type for loggers, debuggers, profilers, data collectors that can be hooked into a jOOQ DSLContext using the Configuration.executeListenerProviders() property, passing Settings to DSL.using(java.sql.Connection, SQLDialect, Settings). jOOQ will use that configuration at the beginning of a query execution event to instantiate all the provided listeners. In other words, listeners have the same lifetime as a single query execution, and can thus be used to store state between the moment when a query execution starts, and the moment when a query execution finishes. Advanced ExecuteListeners can also provide custom implementations of Connection, PreparedStatement, ResultSet, SQLException or RuntimeException to jOOQ in appropriate methods.

For convenience, consider extending DefaultExecuteListener instead of implementing this interface. This will prevent compilation errors in future versions of jOOQ, when this interface might get new methods.

The following table explains how every type of statement / operation invokes callback methods in the correct order for all registered ExecuteListeners. Find a legend below the table for the various use cases.

Callback method	Use case [1]	Use case [2]	Use case [3]	Use case [4]	Use case [5]	Use case [6]
`start(ExecuteContext)`	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x
`renderStart(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, Nx (for every query)	Yes, 1x
`renderEnd(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, Nx (for every query)	Yes, 1x
`prepareStart(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, Nx (for every query)	Yes, 1x
`prepareEnd(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, Nx (for every query)	Yes, 1x
`bindStart(ExecuteContext)`	Yes, 1x	No	No	Yes, Nx (for every value set)	No	Yes, 1x
`bindEnd(ExecuteContext)`	Yes, 1x	No	No	Yes, Nx (for every value set)	No	Yes, 1
`executeStart(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, 1x	Yes, 1x
`executeEnd(ExecuteContext)`	Yes, 1x	Yes, 1x	No	Yes, 1x	Yes, 1x	Yes, 1x
`outStart(ExecuteContext)`	No	No	No	No	No	Yes, 1x
`outEnd(ExecuteContext)`	No	No	No	No	No	Yes, 1x
`fetchStart(ExecuteContext)`	Yes, 1x (Nx for `ResultQuery.fetchMany()`	Yes, 1x (Nx for `ResultQuery.fetchMany()`	Yes, 1x	No	No	No
`resultStart(ExecuteContext)`	Yes, 1x (Nx for `Cursor.fetchNext(int)`	Yes, 1x (Nx for `Cursor.fetchNext(int)`	Yes, 1x	No	No	No
`recordStart(ExecuteContext)`	Yes, Nx	Yes, Nx	Yes, Nx	No	No	No
`recordEnd(ExecuteContext)`	Yes, Nx	Yes, Nx	Yes, Nx	No	No	No
`resultEnd(ExecuteContext)`	Yes, 1x (Nx for `Cursor.fetchNext(int)`	Yes, 1x (Nx for `Cursor.fetchNext(int)`	Yes, 1x	No	No	No
`fetchEnd(ExecuteContext)`	Yes, 1x (Nx for `ResultQuery.fetchMany()`	Yes, 1x (Nx for `ResultQuery.fetchMany()`	Yes, 1x	No	No	No
`end(ExecuteContext)`	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x	Yes, 1x
`warning(ExecuteContext)`	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x
`exception(ExecuteContext)`	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x	Maybe, 1x

Legend:

Used with ResultQuery of statement type StatementType.PREPARED_STATEMENT
Used with ResultQuery of statement type StatementType.STATIC_STATEMENT
Used with DSLContext.fetch(ResultSet) or with InsertResultStep.fetch()
Used with DSLContext.batch(Query)
Used with DSLContext.batch(Query[])
Used with DSLContext.batch(Queries)
Used with a Routine standalone call

If nothing is specified, the default is to use LoggerListener as the only event listener, as configured in Settings.isExecuteLogging()

Author:: Lukas Eder

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`bindEnd(ExecuteContext ctx)`	Called after bind variables to the `PreparedStatement`.
`void`	`bindStart(ExecuteContext ctx)`	Called before bind variables to the `PreparedStatement`.
`void`	`end(ExecuteContext ctx)`	Called at the end of the execution lifecycle.
`void`	`exception(ExecuteContext ctx)`	Called in the event of an exception at any moment of the execution lifecycle.
`void`	`executeEnd(ExecuteContext ctx)`	Called after executing a statement.
`void`	`executeStart(ExecuteContext ctx)`	Called before executing a statement.
`void`	`fetchEnd(ExecuteContext ctx)`	Called after fetching data from a `ResultSet`.
`void`	`fetchStart(ExecuteContext ctx)`	Called before fetching data from a `ResultSet`.
`void`	`outEnd(ExecuteContext ctx)`	Called after fetching out parameter values from a `CallableStatement`.
`void`	`outStart(ExecuteContext ctx)`	Called before fetching out parameter values from a `CallableStatement`.
`void`	`prepareEnd(ExecuteContext ctx)`	Called after preparing / creating the SQL statement.
`void`	`prepareStart(ExecuteContext ctx)`	Called before preparing / creating the SQL statement.
`void`	`recordEnd(ExecuteContext ctx)`	Called after fetching a record from a `ResultSet`.
`void`	`recordStart(ExecuteContext ctx)`	Called before fetching a record from a `ResultSet`.
`void`	`renderEnd(ExecuteContext ctx)`	Called after rendering SQL from a `QueryPart`.
`void`	`renderStart(ExecuteContext ctx)`	Called before rendering SQL from a `QueryPart`.
`void`	`resultEnd(ExecuteContext ctx)`	Called after fetching a set of records from a `ResultSet`.
`void`	`resultStart(ExecuteContext ctx)`	Called before fetching a set of records from a `ResultSet`.
`void`	`start(ExecuteContext ctx)`	Called to initialise an `ExecuteListener`.
`void`	`warning(ExecuteContext ctx)`	Called in the event of a warning at any moment of the execution lifecycle.

- Method Detail
  - start
```
void start(ExecuteContext ctx)
```
    Called to initialise an ExecuteListener.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.connectionProvider(ConnectionProvider): The connection provider used for execution. This may be particularly interesting if a Query was de-serialised and is thus lacking the underlying connection
  - renderStart
```
void renderStart(ExecuteContext ctx)
```
    Called before rendering SQL from a QueryPart.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
  - renderEnd
```
void renderEnd(ExecuteContext ctx)
```
    Called after rendering SQL from a QueryPart.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.sql(String): The rendered SQL statement that is about to be executed. You can modify this statement freely.
  - prepareStart
```
void prepareStart(ExecuteContext ctx)
```
    Called before preparing / creating the SQL statement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.sql(String): The rendered SQL statement that is about to be executed. You can modify this statement freely.
    
    ExecuteContext.statement(): The PreparedStatement about to be executed. At this stage, no such statement is available yet, but if provided, the execution lifecycle will skip preparing a statement. This can be used e.g. to implement a transaction-bound prepared statement cache.
    A custom PreparedStatement needs to take into account Settings.getStatementType(), and avoid bind variable markers for StatementType.STATIC_STATEMENT.
    Flags such as Query.queryTimeout(int), Query.poolable(boolean), ResultQuery.maxRows(int), which correspond to mutable flags on a PreparedStatement, are set by jOOQ even if a listener provides the statement.
    Flags such as ResultQuery.resultSetConcurrency(int), ResultQuery.resultSetHoldability(int), ResultQuery.resultSetType(int), which correspond to immutable flags that are set on the statement at statement creation are not set on a statement provided by a listener.
  - prepareEnd
```
void prepareEnd(ExecuteContext ctx)
```
    Called after preparing / creating the SQL statement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.statement(PreparedStatement): The Statement, PreparedStatement, or CallableStatement that is about to be executed. You can modify this statement freely, or wrap ExecuteContext.statement() with your enriched statement wrapper
  - bindStart
```
void bindStart(ExecuteContext ctx)
```
    Called before bind variables to the PreparedStatement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.statement(PreparedStatement): The PreparedStatement, or CallableStatement that is about to be executed. You can modify this statement freely, or wrap ExecuteContext.statement() with your enriched statement wrapper
    
    Note that this method is not called when executing queries of type StatementType.STATIC_STATEMENT
  - bindEnd
```
void bindEnd(ExecuteContext ctx)
```
    Called after bind variables to the PreparedStatement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.statement(PreparedStatement): The Statement, PreparedStatement, or CallableStatement that is about to be executed. You can modify this statement freely, or wrap ExecuteContext.statement() with your enriched statement wrapper
    
    Note that this method is not called when executing queries of type StatementType.STATIC_STATEMENT
  - executeStart
```
void executeStart(ExecuteContext ctx)
```
    Called before executing a statement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.statement(PreparedStatement): The Statement, PreparedStatement, or CallableStatement that is about to be executed. You can modify this statement freely, or wrap ExecuteContext.statement() with your enriched statement wrapper
    
    Other attributes in ExecuteContext, affected by this lifecycle phase:
    
    ExecuteContext.statementExecutionCount() is incremented.
  - executeEnd
```
void executeEnd(ExecuteContext ctx)
```
    Called after executing a statement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched or null, if the Query returns no result set, or if a Routine is being executed.
    
    ExecuteContext.rows(): The number of affected rows if applicable. In case a ResultSet is fetched, this number is only available at the fetchEnd(ExecuteContext) event.
    
    ExecuteContext.serverOutput(): The server output if available. This may be fetched when Settings.getFetchServerOutputSize() > 0
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.resultSet(ResultSet): The ResultSet that is about to be fetched. You can modify this result set freely, or wrap ExecuteContext.resultSet() with your enriched result set wrapper
  - outStart
```
void outStart(ExecuteContext ctx)
```
    Called before fetching out parameter values from a CallableStatement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is called only when executing standalone routine calls.
  - outEnd
```
void outEnd(ExecuteContext ctx)
```
    Called after fetching out parameter values from a CallableStatement.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is called only when executing standalone routine calls.
  - fetchStart
```
void fetchStart(ExecuteContext ctx)
```
    Called before fetching data from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Overridable attributes in ExecuteContext:
    
    ExecuteContext.resultSet(ResultSet): The ResultSet that is about to be fetched. You can modify this result set freely, or wrap ExecuteContext.resultSet() with your enriched result set wrapper
    
    In case of multiple ResultSets with ResultQuery.fetchMany(), this is called several times, once per ResultSet
    Note that this method is not called when executing queries that do not return a result, or when executing routines.
  - resultStart
```
void resultStart(ExecuteContext ctx)
```
    Called before fetching a set of records from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched.
    
    ExecuteContext.result(): The set of records that are about to be fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is not called when executing queries that do not return a result, or when executing routines. This is also not called when fetching single records, with Cursor.fetchNext() for instance.
  - recordStart
```
void recordStart(ExecuteContext ctx)
```
    Called before fetching a record from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched.
    
    ExecuteContext.record(): The Record that is about to be fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is not called when executing queries that do not return a result, or when executing routines.
  - recordEnd
```
void recordEnd(ExecuteContext ctx)
```
    Called after fetching a record from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched.
    
    ExecuteContext.record(): The last Record that was fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is not called when executing queries that do not return a result, or when executing routines.
  - resultEnd
```
void resultEnd(ExecuteContext ctx)
```
    Called after fetching a set of records from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    ExecuteContext.resultSet(): The ResultSet that is about to be fetched.
    
    ExecuteContext.record(): The last Record that was fetched.
    
    ExecuteContext.result(): The set of records that were fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    Note that this method is not called when executing queries that do not return a result, or when executing routines. This is also not called when fetching single records, with Cursor.fetchNext() for instance.
  - fetchEnd
```
void fetchEnd(ExecuteContext ctx)
```
    Called after fetching data from a ResultSet.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Note that the Statement is already closed!
    
    ExecuteContext.resultSet(): The ResultSet that was fetched. Note that the ResultSet is already closed!
    
    ExecuteContext.rows(): The number of affected rows if applicable.
    
    ExecuteContext.serverOutput(): The server output if available. This may be fetched when Settings.getFetchServerOutputSize() > 0
    
    ExecuteContext.record(): The last Record that was fetched.
    
    ExecuteContext.result(): The last set of records that were fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
    
    In case of multiple ResultSets with ResultQuery.fetchMany(), this is called several times, once per ResultSet
    Note that this method is not called when executing queries that do not return a result, or when executing routines.
  - end
```
void end(ExecuteContext ctx)
```
    Called at the end of the execution lifecycle.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Note that the Statement is already closed!
    
    ExecuteContext.resultSet(): The ResultSet that was fetched or null, if no result set was fetched. Note that the ResultSet may already be closed!
    
    ExecuteContext.rows(): The number of affected rows if applicable.
    
    ExecuteContext.serverOutput(): The server output if available. This may be fetched when Settings.getFetchServerOutputSize() > 0
    
    ExecuteContext.record(): The last Record that was fetched or null if no records were fetched.
    
    ExecuteContext.result(): The last set of records that were fetched or null if no records were fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database or null if no warning was emitted.
  - exception
```
void exception(ExecuteContext ctx)
```
    Called in the event of an exception at any moment of the execution lifecycle.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Note that the Statement may be closed!
    
    ExecuteContext.resultSet(): The ResultSet that was fetched or null, if no result set was fetched. Note that the ResultSet may already be closed!
    
    ExecuteContext.rows(): The number of affected rows if applicable.
    
    ExecuteContext.serverOutput(): The server output if available. This may be fetched when Settings.getFetchServerOutputSize() > 0
    
    ExecuteContext.record(): The last Record that was fetched or null if no records were fetched.
    
    ExecuteContext.result(): The last set of records that were fetched or null if no records were fetched.
    
    ExecuteContext.exception(): The RuntimeException that is about to be thrown
    
    ExecuteContext.sqlException(): The SQLException that was thrown by the database
  - warning
```
void warning(ExecuteContext ctx)
```
    Called in the event of a warning at any moment of the execution lifecycle.
    Available attributes from ExecuteContext:
    
    ExecuteContext.connection(): The connection used for execution
    
    Scope.configuration(): The execution configuration
    
    ExecuteContext.query(): The Query object, if a jOOQ query is being executed or null otherwise
    
    ExecuteContext.routine(): The Routine object, if a jOOQ routine is being executed or null otherwise
    
    ExecuteContext.sql(): The rendered SQL statement that is about to be executed, or null if the SQL statement is unknown..
    
    ExecuteContext.statement(): The PreparedStatement that is about to be executed, or null if no statement is known to jOOQ. This can be any of the following:
    
    A java.sql.PreparedStatement from your JDBC driver when a jOOQ Query is being executed as StatementType.PREPARED_STATEMENT
    
    A java.sql.Statement from your JDBC driver wrapped in a java.sql.PreparedStatement when your jOOQ Query is being executed as StatementType.STATIC_STATEMENT
    
    A java.sql.CallableStatement when you are executing a jOOQ Routine
    
    Note that the Statement may be closed!
    
    ExecuteContext.resultSet(): The ResultSet that was fetched or null, if no result set was fetched. Note that the ResultSet may already be closed!
    
    ExecuteContext.rows(): The number of affected rows if applicable.
    
    ExecuteContext.serverOutput(): The server output if available. This may be fetched when Settings.getFetchServerOutputSize() > 0
    
    ExecuteContext.record(): The last Record that was fetched or null if no records were fetched.
    
    ExecuteContext.result(): The last set of records that were fetched or null if no records were fetched.
    
    ExecuteContext.sqlWarning(): The SQLWarning that was emitted by the database
    
    ExecuteContext.exception(): The RuntimeException that is about to be thrown or null, if no exception is being thrown.
    
    ExecuteContext.sqlException(): The SQLException that was thrown by the database or null, if no exception is being thrown.
    
    This method is only invoked if a warning appears. Note that fetching of warnings can be disabled using Settings.isFetchWarnings()

Interface ExecuteListener

Legend:

Method Summary

Method Detail

start

renderStart

renderEnd

prepareStart

prepareEnd

bindStart

bindEnd

executeStart

executeEnd

outStart

outEnd

fetchStart

resultStart

recordStart

recordEnd

resultEnd

fetchEnd

end

exception

warning