Fixes for PostgreSQL 18devel#8

Merged

MarinaPolyakova merged 4 commits intomasterfrom

Sep 4, 2025

Commits on Sep 19, 2024

PGPRO-10866: Use const decoration to avoid warnings:
antamel
committed

Commits on Feb 17, 2025

PGPRO-12044: Use str_tolower instead of removed lowerstr and lowerstr_with_len.
antamel
committed

Commits on Feb 20, 2025

PGPRO-12044: Add output variant for PG18 for contrib/shared_ispell/sql/security.sql test.
antamel
committed

Commits on Sep 3, 2025

Merge remote-tracking branch 'origin/PGPRO-10866' into PGPRO-12044
Marina Polyakova
committed