Revision 12874
Added by Aaron Marcuse-Kubitza almost 11 years ago
| util.sql | ||
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-- |
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-- Name: trim(regclass, regclass); Type: FUNCTION; Schema: util; Owner: - |
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-- Name: trim(regclass, regclass, boolean); Type: FUNCTION; Schema: util; Owner: -
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-- |
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CREATE FUNCTION "trim"(table_ regclass, names regclass) RETURNS void |
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CREATE FUNCTION "trim"(table_ regclass, names regclass, force boolean DEFAULT true) RETURNS void
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LANGUAGE sql |
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AS $_$ |
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SELECT util.drop_column(($1, col)) FROM util.added_cols($1, $2) f (col); |
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SELECT util.drop_column(($1, col), $3) FROM util.added_cols($1, $2) f (col);
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SELECT NULL::void; -- don't fold away functions called in previous query |
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$_$; |
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-- |
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-- Name: FUNCTION "trim"(table_ regclass, names regclass); Type: COMMENT; Schema: util; Owner: - |
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-- Name: FUNCTION "trim"(table_ regclass, names regclass, force boolean); Type: COMMENT; Schema: util; Owner: -
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-- |
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COMMENT ON FUNCTION "trim"(table_ regclass, names regclass) IS ' |
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trims table_ to include only columns in the original data. |
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idempotent. |
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COMMENT ON FUNCTION "trim"(table_ regclass, names regclass, force boolean) IS ' |
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trims table_ to include only columns in the original data |
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by default, cascadingly drops dependent columns so that they don''t prevent |
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trim() from succeeding. note that this requires the dependent columns to then be |
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manually re-created. |
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idempotent |
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'; |
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Also available in: Unified diff
fix: schemas/util.sql: trim(): by default, cascadingly drop dependent columns so that they don't prevent trim() from succeeding. note that this requires the dependent columns to then be manually re-created.