diff options
Diffstat (limited to 'src/backend/parser/analyze.c')
| -rw-r--r-- | src/backend/parser/analyze.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c index 5b3a610cf9f..c3a9617f67f 100644 --- a/src/backend/parser/analyze.c +++ b/src/backend/parser/analyze.c @@ -36,6 +36,8 @@ #include "parser/parse_coerce.h" #include "parser/parse_collate.h" #include "parser/parse_cte.h" +#include "parser/parse_expr.h" +#include "parser/parse_func.h" #include "parser/parse_oper.h" #include "parser/parse_param.h" #include "parser/parse_relation.h" @@ -74,6 +76,8 @@ static Query *transformExplainStmt(ParseState *pstate, ExplainStmt *stmt); static Query *transformCreateTableAsStmt(ParseState *pstate, CreateTableAsStmt *stmt); +static Query *transformCallStmt(ParseState *pstate, + CallStmt *stmt); static void transformLockingClause(ParseState *pstate, Query *qry, LockingClause *lc, bool pushedDown); #ifdef RAW_EXPRESSION_COVERAGE_TEST @@ -318,6 +322,10 @@ transformStmt(ParseState *pstate, Node *parseTree) (CreateTableAsStmt *) parseTree); break; + case T_CallStmt: + result = transformCallStmt(pstate, + (CallStmt *) parseTree); + default: /* @@ -2571,6 +2579,43 @@ transformCreateTableAsStmt(ParseState *pstate, CreateTableAsStmt *stmt) return result; } +/* + * transform a CallStmt + * + * We need to do parse analysis on the procedure call and its arguments. + */ +static Query * +transformCallStmt(ParseState *pstate, CallStmt *stmt) +{ + List *targs; + ListCell *lc; + Node *node; + Query *result; + + targs = NIL; + foreach(lc, stmt->funccall->args) + { + targs = lappend(targs, transformExpr(pstate, + (Node *) lfirst(lc), + EXPR_KIND_CALL_ARGUMENT)); + } + + node = ParseFuncOrColumn(pstate, + stmt->funccall->funcname, + targs, + pstate->p_last_srf, + stmt->funccall, + true, + stmt->funccall->location); + + stmt->funcexpr = castNode(FuncExpr, node); + + result = makeNode(Query); + result->commandType = CMD_UTILITY; + result->utilityStmt = (Node *) stmt; + + return result; +} /* * Produce a string representation of a LockClauseStrength value. |