pgsql: refactor: Split ATExecAlterConstraintInternal()

Started by Peter Eisentrautover 1 year ago1 messagescomitters

peter_e@gmx.net

over 1 year ago

refactor: Split ATExecAlterConstraintInternal()

Split ATExecAlterConstraintInternal() into two functions:
ATExecAlterConstrDeferrability() and
ATExecAlterConstrInheritability(). This simplifies the code and
avoids unnecessary confusion caused by recursive code, which isn't
needed for ATExecAlterConstrInheritability().

(This also takes over the changes in commit 64224a834ce, as the new
AlterConstrDeferrabilityRecurse() is essentially the old
ATExecAlterChildConstr().)

Author: Amul Sul <amul.sul@enterprisedb.com>
Discussion: /messages/by-id/CAAJ_b962c5AcYW9KUt_R_ER5qs3fUGbe4az-SP-vuwPS-w-AGA@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/639238b978fefe53b8412f2cc0265f6a2512887a

Modified Files
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src/backend/commands/tablecmds.c | 239 ++++++++++++++++++++++++---------------
1 file changed, 148 insertions(+), 91 deletions(-)