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revert: Transform OR clauses to ANY expression

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This commit reverts 72bd38cc99 due to implementation and design issues.

Reported-by: Tom Lane
Discussion: https://postgr.es/m/3604469.1712628736%40sss.pgh.pa.us
This commit is contained in:
Alexander Korotkov
2024-04-10 02:07:34 +03:00
parent 5a15bdea3b
commit ff9f72c68f
14 changed files with 20 additions and 786 deletions
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27
src/backend/nodes/queryjumblefuncs.c
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@@ -141,33 +141,6 @@ JumbleQuery(Query *query)
return jstate;
}
JumbleState *
JumbleExpr(Expr *expr, uint64 *exprId)
{
JumbleState *jstate = NULL;
Assert(exprId != NULL);
jstate = (JumbleState *) palloc(sizeof(JumbleState));
/* Set up workspace for query jumbling */
jstate->jumble = (unsigned char *) palloc(JUMBLE_SIZE);
jstate->jumble_len = 0;
jstate->clocations_buf_size = 32;
jstate->clocations = (LocationLen *)
palloc(jstate->clocations_buf_size * sizeof(LocationLen));
jstate->clocations_count = 0;
jstate->highest_extern_param_id = 0;
/* Compute query ID */
_jumbleNode(jstate, (Node *) expr);
*exprId = DatumGetUInt64(hash_any_extended(jstate->jumble,
jstate->jumble_len,
0));
return jstate;
}
/*
* Enables query identifier computation.
*