Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Interfaces

org.postgresql.PGRefCursorResultSet
As of 8.0, this interface is only present for backwards- compatibility purposes. New code should call getString() on the ResultSet that contains the refcursor to obtain the underlying cursor name.

Deprecated Classes

org.postgresql.jdbc2.optional.ConnectionPool
Please use PGConnectionPoolDataSource

org.postgresql.jdbc3.Jdbc3ConnectionPool
Please use PGConnectionPoolDataSource

org.postgresql.jdbc3.Jdbc3PoolingDataSource
Since 42.0.0, see PGPoolingDataSource

org.postgresql.jdbc3.Jdbc3SimpleDataSource
Please use PGSimpleDataSource

org.postgresql.ds.PGPoolingDataSource
Since 42.0.0, instead of this class you should use a fully featured connection pool like HikariCP, vibur-dbcp, commons-dbcp, c3p0, etc.

org.postgresql.jdbc2.optional.PoolingDataSource
Since 42.0.0, see PGPoolingDataSource

org.postgresql.jdbc2.optional.SimpleDataSource
Please use PGSimpleDataSource

Deprecated Fields

org.postgresql.core.QueryExecutor.QUERY_DISALLOW_BATCHING
in PgJDBC 9.4 as we now auto-size batches.

Deprecated Methods

org.postgresql.PGConnection.addDataType(String, String)
As of 8.0, replaced by PGConnection.addDataType(String, Class). This deprecated method does not work correctly for registering classes that cannot be directly loaded by the JDBC driver's classloader.

org.postgresql.largeobject.LargeObjectManager.create()
As of 8.3, replaced by LargeObjectManager.createLO()

org.postgresql.largeobject.LargeObjectManager.create(int)
As of 8.3, replaced by LargeObjectManager.createLO(int)

org.postgresql.largeobject.LargeObjectManager.delete(int)
As of 8.3, replaced by LargeObjectManager.delete(long)

org.postgresql.fastpath.Fastpath.fastpath(int, boolean, FastpathArg[])
please use Fastpath.fastpath(int, FastpathArg[])

org.postgresql.fastpath.Fastpath.fastpath(String, boolean, FastpathArg[])
Use Fastpath.getData(String, FastpathArg[]) if you expect a binary result, or one of Fastpath.getInteger(String, FastpathArg[]) or Fastpath.getLong(String, FastpathArg[]) if you expect a numeric one

org.postgresql.largeobject.LargeObject.getOID()
As of 8.3, replaced by LargeObject.getLongOID()

org.postgresql.PGRefCursorResultSet.getRefCursor()
As of 8.0, replaced with calling getString() on the ResultSet that this ResultSet was obtained from.

org.postgresql.largeobject.LargeObjectManager.open(int)
As of 8.3, replaced by LargeObjectManager.open(long)

org.postgresql.largeobject.LargeObjectManager.open(int, int)
As of 8.3, replaced by LargeObjectManager.open(long, int)

org.postgresql.core.Utils.parseServerVersionStr(String)
use specific Version instance

org.postgresql.PGStatement.setUseServerPrepare(boolean)
As of build 302, replaced by PGStatement.setPrepareThreshold(int)

org.postgresql.largeobject.LargeObjectManager.unlink(int)
As of 8.3, replaced by LargeObjectManager.unlink(long)

Deprecated Constructors

org.postgresql.core.PGStream(SocketFactory, HostSpec)
use PGStream.PGStream(SocketFactory, org.postgresql.util.HostSpec, int)