From 8c239ee15a4b093523ebe30bdc9af186aaccebfd Mon Sep 17 00:00:00 2001 From: Tomas Vondra Date: Sun, 21 Apr 2024 21:21:26 +0200 Subject: createdb: compare strategy case-insensitive When specifying the createdb strategy, the documentation suggests valid options are FILE_COPY and WAL_LOG, but the code does case-sensitive comparison and accepts only "file_copy" and "wal_log" as valid. Fixed by doing a case-insensitive comparison using pg_strcasecmp(), same as for other string parameters nearby. While at it, apply fmtId() to a nearby "locale_provider". This already did the comparison in case-insensitive way, but the value would not be double-quoted, confusing the parser and the error message. Backpatch to 15, where the strategy was introduced. Backpatch-through: 15 Reviewed-by: Tom Lane Discussion: https://postgr.es/m/90c6913a-1dd2-42b4-8365-ce3b09c39b17@enterprisedb.com --- src/backend/commands/dbcommands.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/backend/commands/dbcommands.c') diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c index 8229dfa1f22..cd06d1270c5 100644 --- a/src/backend/commands/dbcommands.c +++ b/src/backend/commands/dbcommands.c @@ -1018,15 +1018,15 @@ createdb(ParseState *pstate, const CreatedbStmt *stmt) char *strategy; strategy = defGetString(dstrategy); - if (strcmp(strategy, "wal_log") == 0) + if (pg_strcasecmp(strategy, "wal_log") == 0) dbstrategy = CREATEDB_WAL_LOG; - else if (strcmp(strategy, "file_copy") == 0) + else if (pg_strcasecmp(strategy, "file_copy") == 0) dbstrategy = CREATEDB_FILE_COPY; else ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), errmsg("invalid create database strategy \"%s\"", strategy), - errhint("Valid strategies are \"wal_log\", and \"file_copy\"."))); + errhint("Valid strategies are \"wal_log\" and \"file_copy\"."))); } /* If encoding or locales are defaulted, use source's setting */ -- cgit v1.2.3