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## org.apache.openjpa.jdbc.sql
Class PostgresDictionary.PostgresConnection

    java.lang.Object
      org.apache.openjpa.lib.jdbc.DelegatingConnection
          org.apache.openjpa.jdbc.sql.PostgresDictionary.PostgresConnection

All Implemented Interfaces:
  Connection, Wrapper, Closeable

Enclosing class:
  PostgresDictionary

    protected abstract static class PostgresDictionary.PostgresConnection

extends DelegatingConnection

Connection wrapper to work around the postgres empty result set bug.

Field Summary

Fields inherited from interface java.sql.Connection
`TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE`

Constructor Summary
`PostgresDictionary.PostgresConnection(Connection conn, PostgresDictionary dict)`

Method Summary
`protected PreparedStatement` | `prepareStatement(String sql, boolean wrap)` Prepare a statement, with the option of not wrapping it in a `DelegatingPreparedStatement`, which is the default.
`protected PreparedStatement` | `prepareStatement(String sql, int rsType, int rsConcur, boolean wrap)` Prepare a statement, with the option of not wrapping it in a `DelegatingPreparedStatement`, which is the default.

Methods inherited from class org.apache.openjpa.lib.jdbc.DelegatingConnection
`abort, appendInfo, clearWarnings, close, commit, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStatement, createStatement, createStatement, createStatement, createStatement, createStatement, createStruct, equals, getAutoCommit, getCatalog, getClientInfo, getClientInfo, getDelegate, getHoldability, getInnermostDelegate, getMetaData, getMetaData, getNetworkTimeout, getSchema, getTransactionIsolation, getTypeMap, getWarnings, hashCode, isClosed, isReadOnly, isValid, isWrapperFor, nativeSQL, prepareCall, prepareCall, prepareCall, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setNetworkTimeout, setReadOnly, setSavepoint, setSavepoint, setSchema, setTransactionIsolation, setTypeMap, toString, unwrap`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### PostgresDictionary.PostgresConnection

    public PostgresDictionary.PostgresConnection(Connection conn,
                                                 PostgresDictionary dict)

Method Detail

### prepareStatement

    protected PreparedStatement prepareStatement(String sql,
                                                 boolean wrap)
                                          throws SQLException

  Description copied from class: `DelegatingConnection`
  Prepare a statement, with the option of not wrapping it in a `DelegatingPreparedStatement`, which is the default.

  Overrides:
    `prepareStatement` in class `DelegatingConnection`
  Throws:
    `SQLException`

### prepareStatement

    protected PreparedStatement prepareStatement(String sql,
                                                 int rsType,
                                                 int rsConcur,
                                                 boolean wrap)
                                          throws SQLException

  Description copied from class: `DelegatingConnection`
  Prepare a statement, with the option of not wrapping it in a `DelegatingPreparedStatement`, which is the default.

  Overrides:
    `prepareStatement` in class `DelegatingConnection`
  Throws:
    `SQLException`

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