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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-08-29 22:25:08 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-08-29 22:25:08 +0000 |
| commit | c2f60711d25b256dbe2c1ddce833c5c69ca051cc (patch) | |
| tree | 37f805b925c2d8827d27e9930351cf778fdc9afb /src/bin/psql/print.h | |
| parent | 7c5ac5ce2234688a1048d4c26d9fa7cabeaa004f (diff) | |
| download | postgresql-c2f60711d25b256dbe2c1ddce833c5c69ca051cc.tar.gz postgresql-c2f60711d25b256dbe2c1ddce833c5c69ca051cc.zip | |
Create a FETCH_COUNT parameter that causes psql to execute SELECT-like
queries via a cursor, fetching a limited number of rows at a time and
therefore not risking exhausting memory. A disadvantage of the scheme
is that 'aligned' output mode will align each group of rows independently
leading to odd-looking output, but all the other output formats work
reasonably well. Chris Mair, with some additional hacking by moi.
Diffstat (limited to 'src/bin/psql/print.h')
| -rw-r--r-- | src/bin/psql/print.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/bin/psql/print.h b/src/bin/psql/print.h index a112998b484..0fc25dc846c 100644 --- a/src/bin/psql/print.h +++ b/src/bin/psql/print.h @@ -3,7 +3,7 @@ * * Copyright (c) 2000-2006, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.31 2006/03/05 15:58:51 momjian Exp $ + * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.32 2006/08/29 22:25:07 tgl Exp $ */ #ifndef PRINT_H #define PRINT_H @@ -12,6 +12,7 @@ extern FILE *PageOutput(int lines, unsigned short int pager); +extern void ClosePager(FILE *pagerpipe); extern void html_escaped_print(const char *in, FILE *fout); @@ -32,11 +33,14 @@ typedef struct _printTableOpt enum printFormat format; /* one of the above */ bool expanded; /* expanded/vertical output (if supported by * output format) */ + unsigned short int border; /* Print a border around the table. 0=none, + * 1=dividing lines, 2=full */ unsigned short int pager; /* use pager for output (if to stdout and * stdout is a tty) 0=off 1=on 2=always */ bool tuples_only; /* don't output headers, row counts, etc. */ - unsigned short int border; /* Print a border around the table. 0=none, - * 1=dividing lines, 2=full */ + bool start_table; /* print start decoration, eg <table> */ + bool stop_table; /* print stop decoration, eg </table> */ + unsigned long prior_records; /* start offset for record counters */ char *fieldSep; /* field separator for unaligned text mode */ char *recordSep; /* record separator for unaligned text mode */ bool numericLocale; /* locale-aware numeric units separator and |