diff options
Diffstat (limited to 'src/include/executor/executor.h')
| -rw-r--r-- | src/include/executor/executor.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h index 2fdb5bc210..8810456597 100644 --- a/src/include/executor/executor.h +++ b/src/include/executor/executor.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: executor.h,v 1.73 2002/08/02 18:15:09 tgl Exp $ + * $Id: executor.h,v 1.74 2002/08/29 00:17:06 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -123,7 +123,8 @@ extern void SetChangedParamList(Plan *node, List *newchg); typedef struct TupOutputState { - TupleDesc tupdesc; + /* use "struct" here to allow forward reference */ + struct AttInMetadata *metadata; DestReceiver *destfunc; } TupOutputState; @@ -132,10 +133,15 @@ extern void do_tup_output(TupOutputState *tstate, char **values); extern void do_text_output_multiline(TupOutputState *tstate, char *text); extern void end_tup_output(TupOutputState *tstate); -#define PROJECT_LINE_OF_TEXT(tstate, text_to_project) \ +/* + * Write a single line of text given as a C string. + * + * Should only be used with a single-TEXT-attribute tupdesc. + */ +#define do_text_output_oneline(tstate, text_to_emit) \ do { \ char *values_[1]; \ - values_[0] = (text_to_project); \ + values_[0] = (text_to_emit); \ do_tup_output(tstate, values_); \ } while (0) |