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Added patch from Ralf Becker to calculate precision from largest enum value

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when doing sql to schema_proc array conversion
This commit is contained in:
Miles Lott 2002-02-17 20:10:29 +00:00
parent 9804ff609d
commit d458becbe0
1 changed files with 16 additions and 2 deletions
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18
setup/inc/class.schema_proc_mysql.inc.php
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@ -167,7 +167,8 @@
break;
case 'enum':
/* Here comes a nasty assumption */
$sTranslated = "'type' => 'varchar', 'precision' => 255";
/* $sTranslated = "'type' => 'varchar', 'precision' => 255"; */
$sTranslated = "'type' => 'varchar', 'precision' => $iPrecision";
break;
case 'varchar':
if ($iPrecision > 0 && $iPrecision < 256)
@ -223,7 +224,20 @@
$colinfo = explode('(',$oProc->m_odb->f(1));
$prec = ereg_replace(')','',$colinfo[1]);
$scales = explode(',',$prec);
if ($scales[1])
if($colinfo[0] == 'enum')
{
/* set prec to length of longest enum-value */
for($prec=0; list($nul,$name) = @each($scales);)
{
if($prec < (strlen($name) - 2))
{
/* -2 as name is like "'name'" */
$prec = (strlen($name) - 2);
}
}
}
elseif ($scales[1])
{
$prec = $scales[0];
$scale = $scales[1];