Commit fe3db74

committed

Share RI trigger code between NO ACTION and RESTRICT cases.

These triggers are identical except for whether ri_Check_Pk_Match is to be called, so factor out the common code to save a couple hundred lines. Also, eliminate null-column checks in ri_Check_Pk_Match, since they're duplicate with the calling functions and require unnecessary complication in its API statement. Simplify the way code is shared between RI_FKey_check_ins and RI_FKey_check_upd, too.

1 parent 48756be commit fe3db74Copy full SHA for fe3db74

3 files changed

+282

-544

lines changed

src
- backend/utils/adt
  - ri_triggers.c
- test/regress
  - expected
    - foreign_key.out
  - sql
    - foreign_key.sql

3 files changed

+282

-544

lines changed

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