Add isolation tests for snapshot behavior in ri_triggers.c They are to check the behavior of RI_FKey_check() and ri_Check_Pk_Match(). A test case whereby RI_FKey_check() queries a partitioned PK table under REPEATABLE READ isolation produces wrong output due to a bug of the partition-descriptor logic and that is noted as such in the comment in the test. A subsequent commit will fix the bug and replace the buggy output by the correct one.
Author: Amit Langote <amitlangot...@gmail.com> Discussion: https://postgr.es/m/1627848.1636676...@sss.pgh.pa.us Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/00cb86e75d6dd13a8bc07f79c2cdbe20d96c2d92 Modified Files -------------- src/test/isolation/expected/fk-snapshot.out | 124 ++++++++++++++++++++++++++++ src/test/isolation/isolation_schedule | 1 + src/test/isolation/specs/fk-snapshot.spec | 61 ++++++++++++++ 3 files changed, 186 insertions(+)
