Revision 8199
Added by Aaron Marcuse-Kubitza over 11 years ago
| util.sql | ||
|---|---|---|
| 817 | 817 |
|
| 818 | 818 |
|
| 819 | 819 |
-- |
| 820 |
-- Name: rename_if_exists(text); Type: FUNCTION; Schema: util; Owner: - |
|
| 821 |
-- |
|
| 822 |
|
|
| 823 |
CREATE FUNCTION rename_if_exists(sql text) RETURNS void |
|
| 824 |
LANGUAGE plpgsql STRICT |
|
| 825 |
AS $$ |
|
| 826 |
BEGIN |
|
| 827 |
EXECUTE sql; |
|
| 828 |
EXCEPTION |
|
| 829 |
WHEN undefined_column THEN NULL; |
|
| 830 |
WHEN duplicate_column THEN NULL; |
|
| 831 |
END; |
|
| 832 |
$$; |
|
| 833 |
|
|
| 834 |
|
|
| 835 |
-- |
|
| 836 |
-- Name: FUNCTION rename_if_exists(sql text); Type: COMMENT; Schema: util; Owner: - |
|
| 837 |
-- |
|
| 838 |
|
|
| 839 |
COMMENT ON FUNCTION rename_if_exists(sql text) IS 'idempotent'; |
|
| 840 |
|
|
| 841 |
|
|
| 842 |
-- |
|
| 843 | 820 |
-- Name: reset_map_table(text); Type: FUNCTION; Schema: util; Owner: - |
| 844 | 821 |
-- |
| 845 | 822 |
|
| ... | ... | |
| 981 | 958 |
|
| 982 | 959 |
|
| 983 | 960 |
-- |
| 961 |
-- Name: try_create(text); Type: FUNCTION; Schema: util; Owner: - |
|
| 962 |
-- |
|
| 963 |
|
|
| 964 |
CREATE FUNCTION try_create(sql text) RETURNS void |
|
| 965 |
LANGUAGE plpgsql STRICT |
|
| 966 |
AS $$ |
|
| 967 |
BEGIN |
|
| 968 |
EXECUTE sql; |
|
| 969 |
EXCEPTION |
|
| 970 |
WHEN undefined_column THEN NULL; |
|
| 971 |
WHEN duplicate_column THEN NULL; |
|
| 972 |
END; |
|
| 973 |
$$; |
|
| 974 |
|
|
| 975 |
|
|
| 976 |
-- |
|
| 977 |
-- Name: FUNCTION try_create(sql text); Type: COMMENT; Schema: util; Owner: - |
|
| 978 |
-- |
|
| 979 |
|
|
| 980 |
COMMENT ON FUNCTION try_create(sql text) IS 'idempotent'; |
|
| 981 |
|
|
| 982 |
|
|
| 983 |
-- |
|
| 984 | 984 |
-- Name: type_qual(anyelement); Type: FUNCTION; Schema: util; Owner: - |
| 985 | 985 |
-- |
| 986 | 986 |
|
Also available in: Unified diff
schemas/util.sql: Renamed rename_if_exists() to try_create() because it can be used to create a column in any way, not just by renaming another column