diff options
Diffstat (limited to 'src/backend/parser/parse_expr.c')
| -rw-r--r-- | src/backend/parser/parse_expr.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index 69f34c890ed..9c60b17cf8c 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.91 2001/02/16 03:16:58 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.92 2001/03/22 03:59:41 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -384,9 +384,9 @@ transformExpr(ParseState *pstate, Node *expr, int precedence) left_list = lnext(left_list); /* - * It's OK to use oper() not compatible_oper() here, - * because make_subplan() will insert type coercion - * calls if needed. + * It's OK to use oper() not compatible_oper() + * here, because make_subplan() will insert type + * coercion calls if needed. */ optup = oper(op, exprType(lexpr), @@ -458,10 +458,12 @@ transformExpr(ParseState *pstate, Node *expr, int precedence) c->defresult = (Node *) n; } c->defresult = transformExpr(pstate, c->defresult, precedence); + /* * Note: default result is considered the most significant - * type in determining preferred type. This is how the code - * worked before, but it seems a little bogus to me --- tgl + * type in determining preferred type. This is how the + * code worked before, but it seems a little bogus to me + * --- tgl */ typeids = lconsi(exprType(c->defresult), typeids); @@ -571,7 +573,7 @@ transformIdent(ParseState *pstate, Ident *ident, int precedence) * appear */ if (ident->indirection == NIL && - refnameRangeOrJoinEntry(pstate, ident->name, &sublevels_up) != NULL) + refnameRangeOrJoinEntry(pstate, ident->name, &sublevels_up) != NULL) { ident->isRel = TRUE; result = (Node *) ident; @@ -580,7 +582,7 @@ transformIdent(ParseState *pstate, Ident *ident, int precedence) if (result == NULL || precedence == EXPR_COLUMN_FIRST) { /* try to find the ident as a column */ - Node *var = colnameToVar(pstate, ident->name); + Node *var = colnameToVar(pstate, ident->name); if (var != NULL) result = transformIndirection(pstate, var, ident->indirection); @@ -852,7 +854,7 @@ parser_typecast_constant(Value *expr, TypeName *typename) { case T_Integer: const_string = DatumGetCString(DirectFunctionCall1(int4out, - Int32GetDatum(expr->val.ival))); + Int32GetDatum(expr->val.ival))); string_palloced = true; break; case T_Float: @@ -931,7 +933,7 @@ parser_typecast_expression(ParseState *pstate, /* * Given a TypeName node as returned by the grammar, generate the internal - * name of the corresponding type. Note this does NOT check if the type + * name of the corresponding type. Note this does NOT check if the type * exists or not. */ char * @@ -939,11 +941,12 @@ TypeNameToInternalName(TypeName *typename) { if (typename->arrayBounds != NIL) { + /* * By convention, the name of an array type is the name of its * element type with "_" prepended. */ - char *arrayname = palloc(strlen(typename->name) + 2); + char *arrayname = palloc(strlen(typename->name) + 2); sprintf(arrayname, "_%s", typename->name); return arrayname; |