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Adodb Dokumentation
V5.14 8 Sept 2011
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Öffentliche Methoden | |
| ActualType ($meta) | |
| AlterColumnSQL ($tabname, $flds) | |
| DropColumnSQL ($tabname, $flds) | |
Datenfelder | |
| $databaseType = 'generic' | |
| $seqField = false | |
Definiert in Zeile 16 der Datei datadict-generic.inc.php.
| ActualType | ( | $ | meta | ) |
Returns the actual type given a character code.
C: varchar X: CLOB (character large object) or largest varchar size if CLOB is not supported C2: Multibyte varchar X2: Multibyte CLOB
B: BLOB (binary large object)
D: Date T: Date-time L: Integer field suitable for storing booleans (0 or 1) I: Integer F: Floating point number N: Numeric or decimal number
Erneute Implementation von ADODB_DataDict.
Definiert in Zeile 22 der Datei datadict-generic.inc.php.
{
switch($meta) {
case 'C': return 'VARCHAR';
case 'XL':
case 'X': return 'VARCHAR(250)';
case 'C2': return 'VARCHAR';
case 'X2': return 'VARCHAR(250)';
case 'B': return 'VARCHAR';
case 'D': return 'DATE';
case 'TS':
case 'T': return 'DATE';
case 'L': return 'DECIMAL(1)';
case 'I': return 'DECIMAL(10)';
case 'I1': return 'DECIMAL(3)';
case 'I2': return 'DECIMAL(5)';
case 'I4': return 'DECIMAL(10)';
case 'I8': return 'DECIMAL(20)';
case 'F': return 'DECIMAL(32,8)';
case 'N': return 'DECIMAL';
default:
return $meta;
}
}