PostgresCallMetaDataProvider

extends GenericCallMetaDataProvider

java.lang.Object
↳	org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider
	↳	org.springframework.jdbc.core.metadata.PostgresCallMetaDataProvider

Class Overview

Oracle specific implementation for the CallMetaDataProvider interface. This class is intended for internal use by the Simple JDBC classes.

Summary

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Inherited Fields

From class org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider

Public Constructors
	PostgresCallMetaDataProvider(DatabaseMetaData databaseMetaData)

Public Methods
boolean	byPassReturnParameter(String parameterName) Should we bypass the return parameter with the specified name.
SqlParameter	createDefaultOutParameter(String parameterName, CallParameterMetaData meta) Create a default out parameter based on the provided meta data.
int	getRefCursorSqlType() Get the java.sql.Types type for columns that return resultsets as ref cursors if this feature is supported.
boolean	isRefCursorSupported() Does this database support returning resultsets as ref cursors to be retrieved with `getObject(int)` for the specified column.
boolean	isReturnResultSetSupported() Does this database support returning resultsets that should be retrieved with the JDBC call `getResultSet()`
String	metaDataSchemaNameToUse(String schemaName) Provide any modification of the schema name passed in to match the meta data currently used.

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Inherited Methods

From class org.springframework.jdbc.core.metadata.GenericCallMetaDataProvider

From class java.lang.Object

From interface org.springframework.jdbc.core.metadata.CallMetaDataProvider

Public Constructors

public PostgresCallMetaDataProvider (DatabaseMetaData databaseMetaData)

Throws

SQLException

Public Methods

public boolean byPassReturnParameter (String parameterName)

Should we bypass the return parameter with the specified name. This allows the database specific implementation to skip the processing for specific results returned by the database call.

public SqlParameter createDefaultOutParameter (String parameterName, CallParameterMetaData meta)

Create a default out parameter based on the provided meta data. This is used when no explicit parameter declaration has been made.

Parameters

parameterName	the name of the parameter
meta	meta data used for this call

Returns

the configured SqlOutParameter

public int getRefCursorSqlType ()

Get the java.sql.Types type for columns that return resultsets as ref cursors if this feature is supported.

public boolean isRefCursorSupported ()

Does this database support returning resultsets as ref cursors to be retrieved with getObject(int) for the specified column.

public boolean isReturnResultSetSupported ()

Does this database support returning resultsets that should be retrieved with the JDBC call getResultSet()

public String metaDataSchemaNameToUse (String schemaName)

Provide any modification of the schema name passed in to match the meta data currently used. The reyurned value will be used for meta data lookups. This could include alterig the case used or providing a base schema if mone provided.

Interfaces

Classes