17 lines
557 B
MySQL
17 lines
557 B
MySQL
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-- Function returning the column names of a table
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CREATE OR REPLACE FUNCTION CDB_ColumnNames(REGCLASS)
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RETURNS SETOF information_schema.sql_identifier
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AS $$
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SELECT column_name
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FROM information_schema.columns
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WHERE
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table_name IN (SELECT CDB_UserTables())
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AND table_name = '' || $1 || '';
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$$ LANGUAGE SQL;
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-- This is a private function, so only the db owner need privileges
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REVOKE ALL ON FUNCTION CDB_ColumnNames(REGCLASS) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION CDB_ColumnNames(REGCLASS) TO ":DATABASE_USERNAME";
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