Add a non-strict version of jsonb_set
Andrew Dunstan <andrew@dunslane.net>
Add a non-strict version of jsonb_set jsonb_set_lax() is the same as jsonb_set, except that it takes and extra argument that specifies what to do if the value argument is NULL. The default is 'use_json_null'. Other possibilities are 'raise_exception', 'return_target' and 'delete_key', all these behaviours having been suggested as reasonable by various users. Discussion: https://postgr.es/m/375873e2-c957-3a8d-64f9-26c43c2b16e7@2ndQuadrant.com Reviewed by: Pavel Stehule
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/func.sgml | modified | +23 −0 |
| src/backend/catalog/system_views.sql | modified | +9 −0 |
| src/backend/utils/adt/jsonfuncs.c | modified | +64 −0 |
| src/include/catalog/pg_proc.dat | modified | +3 −0 |
| src/test/regress/expected/jsonb.out | modified | +57 −0 |
| src/test/regress/sql/jsonb.sql | modified | +20 −0 |