| Revision: | 1.1 |
| Committed: | Mon Feb 5 14:08:22 2001 UTC (23 years, 3 months ago) by root |
| Branch: | MAIN |
| CVS Tags: | DEVEL9916, BEFORE_5_8_REGEX_FIX, kis-loewenstein, PAPP_0_12, papp_last_stable, Klinik_Kis_25032002_2245, kis-loewenstein-2002-10-07_0200, rel-1_0, DEVEL7952, rel-2_0, DEVEL9021, rel-1_02, rel-1_03, klinik-loewenstein, pre_big_pcode_semantic_change, rel-1_04, rel-1_05, rel-2_001, rel-2_002, klinik-loewenstein-05052002, HEAD |
| Log Message: | *** empty log message *** |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | root | 1.1 | # this is of historical interest at best ;) well, actually the |
| 2 | # calls to fancydie are quite nice... | ||
| 3 | |||
| 4 | my %_sql_st; | ||
| 5 | |||
| 6 | sub sql_exec($;@) { | ||
| 7 | my $statement = shift; | ||
| 8 | my $st = $_sql_st{$statement}; | ||
| 9 | unless($st) { | ||
| 10 | $st = $db->prepare($statement) or fancydie "unable to prepare statement", $statement; | ||
| 11 | $_sql_st{$statement} = $st; | ||
| 12 | } | ||
| 13 | if (ref $_[0]) { | ||
| 14 | my $bind = shift; | ||
| 15 | $sql_exec = $st->execute(@_) or fancydie $db->errstr, "Unable to execute statement `$statement` with ".join(":",@_); | ||
| 16 | $st->bind_columns(@$bind) or fancydie $db->errstr, "Unable to bind_columns to statement `$statement` with ".join(":",@_); | ||
| 17 | } else { | ||
| 18 | $sql_exec = $st->execute(@_) or fancydie $db->errstr, "Unable to execute statement `$statement` with ".join(":",@_); | ||
| 19 | } | ||
| 20 | $st; | ||
| 21 | } | ||
| 22 | |||
| 23 | sub sql_fetch { | ||
| 24 | my $r = &sql_exec->fetchrow_arrayref; | ||
| 25 | $r ? wantarray ? @{$r} | ||
| 26 | : $r->[0] | ||
| 27 | : (); | ||
| 28 | } | ||
| 29 | |||
| 30 | sub sql_fetchall { | ||
| 31 | my $r = &sql_exec->fetchall_arrayref; | ||
| 32 | ref $r && @$r ? @{$r->[0]}==1 ? map @$_,@$r | ||
| 33 | : @$r | ||
| 34 | : (); | ||
| 35 | } | ||
| 36 | |||
| 37 | sub sql_exists($;@) { | ||
| 38 | my $select = shift; | ||
| 39 | my @args = @_; | ||
| 40 | $select = "select count(*) > 0 from $select limit 1"; | ||
| 41 | @_ = ($select, @_); | ||
| 42 | goto &sql_fetch; | ||
| 43 | } | ||
| 44 |