Thread: pgsql: Avoid using DefElemAction in AlterPublicationStmt

Avoid using DefElemAction in AlterPublicationStmt

Create a new enum type for it.  This allows to add new values for future
functionality without disrupting unrelated uses of DefElem.

Discussion: https://postgr.es/m/202112302021.ca7ihogysgh3@alvherre.pgsql

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/9623d8999603dff84e7cb85caca2af82c5f67c8b

Modified Files
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src/backend/commands/publicationcmds.c | 18 +++++++++---------
src/backend/parser/gram.y              |  6 +++---
src/include/nodes/parsenodes.h         | 11 +++++++++--
3 files changed, 21 insertions(+), 14 deletions(-)