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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-07-19 00:26:20 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-07-19 00:26:20 +0000 |
| commit | 7f76eab140e703b7847b107245a669e2010886c0 (patch) | |
| tree | 8c9d01c654aa8de0e14c0d446817ba60c33d0199 /src/include/parser/parse_node.h | |
| parent | c9814427722798751fa5bf254f597d722d76b5e3 (diff) | |
| download | postgresql-7f76eab140e703b7847b107245a669e2010886c0.tar.gz | |
Rewrite parser's handling of INSERT ... SELECT so that processing
of the SELECT part of the statement is just like a plain SELECT. All
INSERT-specific processing happens after the SELECT parsing is done.
This eliminates many problems, e.g. INSERT ... SELECT ... GROUP BY using
the wrong column labels. Ensure that DEFAULT clauses are coerced to
the target column type, whether or not stored clause produces the right
type. Substantial cleanup of parser's array support.
Diffstat (limited to 'src/include/parser/parse_node.h')
| -rw-r--r-- | src/include/parser/parse_node.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/include/parser/parse_node.h b/src/include/parser/parse_node.h index 3dd2257db5..1591743e06 100644 --- a/src/include/parser/parse_node.h +++ b/src/include/parser/parse_node.h @@ -5,7 +5,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: parse_node.h,v 1.14 1999/07/15 23:04:02 momjian Exp $ + * $Id: parse_node.h,v 1.15 1999/07/19 00:26:17 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -20,7 +20,6 @@ typedef struct ParseState { int p_last_resno; List *p_rtable; - List *p_insert_columns; struct ParseState *parentParseState; bool p_hasAggs; bool p_hasSubLinks; @@ -36,12 +35,11 @@ extern ParseState *make_parsestate(ParseState *parentParseState); extern Expr *make_op(char *opname, Node *ltree, Node *rtree); extern Var *make_var(ParseState *pstate, Oid relid, char *refname, char *attrname); -extern ArrayRef *make_array_ref(Node *expr, - List *indirection); -extern ArrayRef *make_array_set(Expr *target_expr, - List *upperIndexpr, - List *lowerIndexpr, - Expr *expr); +extern ArrayRef *transformArraySubscripts(ParseState *pstate, + Node *arrayBase, + List *indirection, + bool forceSlice, + Node *assignFrom); extern Const *make_const(Value *value); #endif /* PARSE_NODE_H */ |