ne 5. 1. 2025 v 17:11 odesílatel jian he <jian.universal...@gmail.com> napsal:
> + /* > + * The arguments of EXECUTE are evaluated by a direct expression > + * executor call. This mode doesn't support session variables yet. > + * It will be enabled later. > + */ > + if (pstate->p_hasSessionVariables) > + elog(ERROR, "session variable cannot be used as an argument"); > > it should be: > /* > * The arguments of CALL statement are evaluated by a direct expression > * executor call. This path is unsupported yet, so block it. > */ > if (pstate->p_hasSessionVariables) > ereport(ERROR, > errcode(ERRCODE_FEATURE_NOT_SUPPORTED), > errmsg("session variable cannot be used as an argument")); > > done > > similarly, EvaluateParams we can change it to > /* > * The arguments of EXECUTE are evaluated by a direct expression > * executor call. This mode doesn't support session variables yet. > * It will be enabled later. > */ > if (pstate->p_hasSessionVariables) > ereport(ERROR, > errcode(ERRCODE_FEATURE_NOT_SUPPORTED), > errmsg("session variable cannot be used as an argument")); > done > > in src/backend/executor/execExpr.c > we don't need > +#include "catalog/pg_variable.h" > ? > moved to patch 16