CascadiaPHP 2024

odbc_field_type

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_field_typeDatentyp eines Feldes

Beschreibung

odbc_field_type(resource $statement, int $field): string|false

Liefert den SQL-Datentypen des Feldes, das in der angegeben Ergebniskennung numerisch referenziert wird.

Parameter-Liste

statement

Die Ergebniskennung.

field

Die Feldnummer. Die Nummerierung beginnt mit 1.

Rückgabewerte

Gibt den Feldtyp als Zeichenkette zurück, oder false im Fehlerfall.

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User Contributed Notes 5 notes

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1
jschwartz at the-infoshop dot com
14 years ago
Quick note: as noted below, MS Access type AutoNumber comes across as type COUNTER. What I didn't see mentioned is that PHP interprets type COUNTER as a string, not an integer.

More annoying than anything else, in my particular case; but I'd guess it could bite somebody, somewhere.
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1
jazper at lycos dot de
22 years ago
Returntypes on Access2000
COUNTER - Autoincrement
VARCHAR - Text
LONGCHAR - Memo
INTEGER - Number
DATETIME - Date/Time
CURRENCY - Currency
BIT - TRUE/FALSE
LONGBINARY - OLE-Object
LONGCHAR - Hyperlink

cheers, j.a.z.
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0
ted at convey dot de
8 years ago
odbc_field_type seems to return the data type of the database backend, not the data types from ODBC documentation.

Example: With my Oracle backend I get data types like "CLOB" and "VARCHAR2" while ODBC only knows SQL_LONGVARCHAR for long character data...
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0
jorge dot emailNOSPAM at gmail dot com
17 years ago
Here is the complete list!

Access 2003 as the following teturntypes:

COUNTER - Autoincrement
VARCHAR - Text
LONGCHAR - Memo
INTEGER - Number
DATETIME - Date/Time
CURRENCY - Currency
BIT - TRUE/FALSE
LONGBINARY - OLE-Object
LONGCHAR - Hyperlink
DOUBLE - Double Number
BYTE - Byte Number
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0
not[at]wgpower[dot]net
18 years ago
Some fields can be of the following type too : REAL
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