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Remove traces of NAMEDATALEN and INDEX_MAX_KEYS from psql. Build buffers

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dynamically with PQExpBuffer.
This commit is contained in:
Peter Eisentraut
2002-04-24 05:24:00 +00:00
parent 246f47fdf0
commit 3d726290c0
3 changed files with 291 additions and 292 deletions
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10
src/bin/psql/command.c
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@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.71 2002/03/27 19:16:13 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.72 2002/04/24 05:24:00 petere Exp $
*/
#include "postgres_fe.h"
#include "command.h"
@ -1433,14 +1433,16 @@ bool
test_superuser(const char *username)
{
PGresult *res;
char buf[64 + NAMEDATALEN];
PQExpBufferData buf;
bool answer;
if (!username)
return false;
sprintf(buf, "SELECT usesuper FROM pg_user WHERE usename = '%.*s'", NAMEDATALEN, username);
res = PSQLexec(buf);
initPQExpBuffer(&buf);
printfPQExpBuffer(&buf, "SELECT usesuper FROM pg_user WHERE usename = '%s'", username);
res = PSQLexec(buf.data);
termPQExpBuffer(&buf);
answer =
(PQntuples(res) > 0 && PQnfields(res) > 0