text: CREATE FUNCTION @extschema@.create_variable_mask_table(_schema TEXT, _table TEXT, _schema_variable TEXT, _table_variable TEXT, _column TEXT)
    RETURNS TEXT AS
  $$
  	SELECT @extschema@.create_mask_table(
  		@extschema@.get_variable_schema_name(_schema, _schema_variable),
  		@extschema@.get_variable_table_name(_table, _table_variable, _column),
  		'_id_'
  	--	@extschema@.get_column_type(_schema, _table, _column)
  	);
  $$
  LANGUAGE sql;
  
  
  CREATE FUNCTION @extschema@.delete_variable_mask_table(_schema TEXT, _table TEXT, _schema_variable TEXT, _table_variable TEXT, _column TEXT)
    RETURNS TEXT AS
  $$
  	SELECT @extschema@.delete_mask_table(
  		@extschema@.get_variable_schema_name(_schema, _schema_variable),
  		@extschema@.get_variable_table_name(_table, _table_variable, _column),
  		'_id_'
  	--	@extschema@.get_column_type(_schema, _table, _column)
  	);
  $$
  LANGUAGE sql;
  
  
  CREATE FUNCTION @extschema@.has_variable_mask_table(_schema TEXT, _table TEXT, _schema_variable TEXT, _table_variable TEXT, _column TEXT)
    RETURNS TEXT AS
  $$
  	SELECT @extschema@.has_mask_table(
  		@extschema@.get_variable_schema_name(_schema, _schema_variable),
  		@extschema@.get_variable_table_name(_table, _table_variable, _column)
  	);
  $$
  LANGUAGE sql;
  