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Simplify coding in ProcessQuery

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The original is pretty baroque for no apparent reason; arguably, commit
2f9661311b should have done this.  Noted while reviewing related code
for bug #18984.  This is cosmetic (though I'm surprised that my compiler
generates shorter assembly this way), so no backpatch.

Discussion: https://postgr.es/m/18984-0f4778a6599ac3ae@postgresql.org
This commit is contained in:
Álvaro Herrera
2025-10-30 11:26:06 +01:00
parent 8ce795fcb7
commit a27c40bfe8
1 changed files with 16 additions and 21 deletions
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37
src/backend/tcop/pquery.c
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@@ -165,27 +165,22 @@ ProcessQuery(PlannedStmt *plan,
*/ */
if (qc) if (qc)
{ {
switch (queryDesc->operation) CommandTag tag;
{
case CMD_SELECT: if (queryDesc->operation == CMD_SELECT)
SetQueryCompletion(qc, CMDTAG_SELECT, queryDesc->estate->es_processed); tag = CMDTAG_SELECT;
break; else if (queryDesc->operation == CMD_INSERT)
case CMD_INSERT: tag = CMDTAG_INSERT;
SetQueryCompletion(qc, CMDTAG_INSERT, queryDesc->estate->es_processed); else if (queryDesc->operation == CMD_UPDATE)
break; tag = CMDTAG_UPDATE;
case CMD_UPDATE: else if (queryDesc->operation == CMD_DELETE)
SetQueryCompletion(qc, CMDTAG_UPDATE, queryDesc->estate->es_processed); tag = CMDTAG_DELETE;
break; else if (queryDesc->operation == CMD_MERGE)
case CMD_DELETE: tag = CMDTAG_MERGE;
SetQueryCompletion(qc, CMDTAG_DELETE, queryDesc->estate->es_processed); else
break; tag = CMDTAG_UNKNOWN;
case CMD_MERGE:
SetQueryCompletion(qc, CMDTAG_MERGE, queryDesc->estate->es_processed); SetQueryCompletion(qc, tag, queryDesc->estate->es_processed);
break;
default:
SetQueryCompletion(qc, CMDTAG_UNKNOWN, queryDesc->estate->es_processed);
break;
}
} }
/* /*