private function processLengthScale($intTypmod, $strName)
{
// Define the return array
$arrRetVal = array('length' => null, 'scale' => null);
// Some datatypes don't have a Typmod
if ($intTypmod == -1) {
return $arrRetVal;
}
// if ($intTypmod == -1)
// Numeric Datatype?
if ($strName == PgSQLTypes::getNativeType(CreoleTypes::NUMERIC)) {
$intLen = $intTypmod - 4 >> 16;
$intPrec = $intTypmod - 4 & 0xffff;
$intLen = sprintf("%ld", $intLen);
if ($intPrec) {
$intPrec = sprintf("%ld", $intPrec);
}
// if ($intPrec)
$arrRetVal['length'] = $intLen;
$arrRetVal['scale'] = $intPrec;
} elseif ($strName == PgSQLTypes::getNativeType(CreoleTypes::TIME) || $strName == 'timetz' || $strName == PgSQLTypes::getNativeType(CreoleTypes::TIMESTAMP) || $strName == 'timestamptz' || $strName == 'interval' || $strName == 'bit') {
$arrRetVal['length'] = sprintf("%ld", $intTypmod);
} else {
$arrRetVal['length'] = sprintf("%ld", $intTypmod - 4);
}
// else
return $arrRetVal;
}
