diff options
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index d583b8e6f15..8e36745b181 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -8290,11 +8290,12 @@ isSimpleNode(Node *node, Node *parentNode, int prettyFlags) { case T_FuncExpr: { - /* special handling for casts */ + /* special handling for casts and COERCE_SQL_SYNTAX */ CoercionForm type = ((FuncExpr *) parentNode)->funcformat; if (type == COERCE_EXPLICIT_CAST || - type == COERCE_IMPLICIT_CAST) + type == COERCE_IMPLICIT_CAST || + type == COERCE_SQL_SYNTAX) return false; return true; /* own parentheses */ } @@ -8342,11 +8343,12 @@ isSimpleNode(Node *node, Node *parentNode, int prettyFlags) return false; case T_FuncExpr: { - /* special handling for casts */ + /* special handling for casts and COERCE_SQL_SYNTAX */ CoercionForm type = ((FuncExpr *) parentNode)->funcformat; if (type == COERCE_EXPLICIT_CAST || - type == COERCE_IMPLICIT_CAST) + type == COERCE_IMPLICIT_CAST || + type == COERCE_SQL_SYNTAX) return false; return true; /* own parentheses */ } @@ -10117,9 +10119,11 @@ get_func_sql_syntax(FuncExpr *expr, deparse_context *context) case F_TIMEZONE_TEXT_TIMETZ: /* AT TIME ZONE ... note reversed argument order */ appendStringInfoChar(buf, '('); - get_rule_expr((Node *) lsecond(expr->args), context, false); + get_rule_expr_paren((Node *) lsecond(expr->args), context, false, + (Node *) expr); appendStringInfoString(buf, " AT TIME ZONE "); - get_rule_expr((Node *) linitial(expr->args), context, false); + get_rule_expr_paren((Node *) linitial(expr->args), context, false, + (Node *) expr); appendStringInfoChar(buf, ')'); return true; @@ -10171,9 +10175,10 @@ get_func_sql_syntax(FuncExpr *expr, deparse_context *context) case F_IS_NORMALIZED: /* IS xxx NORMALIZED */ - appendStringInfoString(buf, "(("); - get_rule_expr((Node *) linitial(expr->args), context, false); - appendStringInfoString(buf, ") IS"); + appendStringInfoString(buf, "("); + get_rule_expr_paren((Node *) linitial(expr->args), context, false, + (Node *) expr); + appendStringInfoString(buf, " IS"); if (list_length(expr->args) == 2) { Const *con = (Const *) lsecond(expr->args); @@ -10194,11 +10199,6 @@ get_func_sql_syntax(FuncExpr *expr, deparse_context *context) appendStringInfoChar(buf, ')'); return true; - /* - * XXX EXTRACT, a/k/a date_part(), is intentionally not covered - * yet. Add it after we change the return type to numeric. - */ - case F_NORMALIZE: /* NORMALIZE() */ appendStringInfoString(buf, "NORMALIZE("); |