org.tentackle.sql

Class NonStandardCommons

java.lang.Object

org.tentackle.sql.NonStandardCommons

public class NonStandardCommons
extends Object

Holds non-SQL-standard common features supported by most backends.

Author:

harald

Method Summary

Modifier and Type	Method and Description
static String	sqlCreateCommentOnColumn(Backend backend, String tableName, String columnName, String comment) Creates a COMMENT ON COLUMN statement.
static String	sqlCreateCommentOnTable(Backend backend, String tableName, String comment) Creates a COMMENT ON TABLE statement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

sqlCreateCommentOnTable

public static String sqlCreateCommentOnTable(Backend backend,
                                             String tableName,
                                             String comment)

Creates a COMMENT ON TABLE statement.

Parameters:

backend - the backend

tableName - the tablename with optional schema separated by a dot

comment - optional comment, null if none

Returns:

the SQL code including the closing bracket

sqlCreateCommentOnColumn

public static String sqlCreateCommentOnColumn(Backend backend,
                                              String tableName,
                                              String columnName,
                                              String comment)

Creates a COMMENT ON COLUMN statement.

Parameters:

backend - the backend

tableName - the tablename with optional schema separated by a dot

columnName - the column name

comment - optional comment, null if none

Returns:

the SQL code including the closing bracket