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One-letter backslash commands now need a space before the first argument.

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This has been the only documented and encouraged syntax for a long time, and
with extension facilities such as aliases being proposed, it is a good time to
clean up the legacy syntax a bit.

Author: Bernd Helmle <mailings@oopsware.de>
This commit is contained in:
Peter Eisentraut
2008-05-02 09:27:51 +00:00
parent 170e331c63
commit 6f093f3825
3 changed files with 3 additions and 45 deletions
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26
src/bin/psql/command.c
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@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.186 2008/01/01 19:45:55 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.187 2008/05/02 09:27:50 petere Exp $
*/
#include "postgres_fe.h"
#include "command.h"
@ -90,30 +90,6 @@ HandleSlashCmds(PsqlScanState scan_state,
/* And try to execute it */
status = exec_command(cmd, scan_state, query_buf);
if (status == PSQL_CMD_UNKNOWN && strlen(cmd) > 1)
{
/*
* If the command was not recognized, try to parse it as a one-letter
* command with immediately following argument (a still-supported, but
* no longer encouraged, syntax).
*/
char new_cmd[2];
/* don't change cmd until we know it's okay */
new_cmd[0] = cmd[0];
new_cmd[1] = '\0';
psql_scan_slash_pushback(scan_state, cmd + 1);
status = exec_command(new_cmd, scan_state, query_buf);
if (status != PSQL_CMD_UNKNOWN)
{
/* adjust cmd for possible messages below */
cmd[1] = '\0';
}
}
if (status == PSQL_CMD_UNKNOWN)
{
if (pset.cur_cmd_interactive)