Class DropUniqueConstraintByColumnsCommand

  • All Implemented Interfaces:
    AlterTableCommand

    public class DropUniqueConstraintByColumnsCommand
    extends Object
    implements AlterTableCommand
    Drops a unique constraint by column name. This operation is presently only supported for Oracle.
    Since:
    6.1
    • Constructor Detail

      • DropUniqueConstraintByColumnsCommand

        public DropUniqueConstraintByColumnsCommand​(String[] columnNames)
    • Method Detail

      • getCommandName

        public String getCommandName()
        Specified by:
        getCommandName in interface AlterTableCommand
        Returns:
        The keyword/name of the current command for the current database (e.g. altering a column is "alter column" on PostgreSQL and "modify" on MySQL.
      • getCommandParameters

        public String getCommandParameters()
        Specified by:
        getCommandParameters in interface AlterTableCommand
        Returns:
        The part that comes after the command name. E.g. "colname set not null" which would be after "alter column colname set not null"