None of the solutions
seems to work for me, i cannot open Memo fields.
If I try to fetch only
the memo field It does not return nothing.
Using:
PHP
4.1.1(isapi module) , win2000 SP2, Openlink
ODBC on Visual FoxPro 6.0 database.
ID: 6645
Updated by: torben
Reported By:
[EMAIL PROTECTED]
Status: Open
Bug Type: ODBC related
Assigned To:
Comments:
I've copied this text into the appropriate bug report
(#6572).
Previous Comments:
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[2000-09-09 23:41:37] [EMAIL PROTECTED]
That should be SQL_CUR_USE_ODBC without the $.
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[2000-09-09 23:31:59] [EMAIL PROTECTED]
Bug 6572 claims that MEMO fields cannot be read.
Oddly, this also happens in ASP/vbscript, however you
can MEMO fields to work correctly with the following:
You can get MEMO fields to work. Right now it takes
some finesse.
#1) You may try adding $SQL_CUR_USE_ODBC
#2) You need to use odbc_longreadlen before you use
odbc_fetch_row, otherwise it will not read enough characters.
#3) As of 4.0.2, making odbc_longread too long may
cause PHP to become unstable.
#4) You may need to make a query that only returns
the MEMO field to read it correctly. Otherwise it sometimes just doesn't work
(this is similar in ASP and so is probably a bug with Access or ODBC drivers for
it.)
Example:
$conn = odbc_connect( $DSN, $user, $pw,
$SQL_CUR_USE_ODBC );
$result = odbc_exec( $conn, $query );
odbc_longreadlen( $result, 1000000);
/* Your odbc_fetch_row, etc, will now work */
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