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FEATURE semi-numRows support on SQLSRV

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This commit is contained in:
Tom Rix 2009-06-02 21:01:15 +00:00
parent f728294be2
commit ab245adc60
1 changed files with 11 additions and 2 deletions
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13
code/MSSQLDatabase.php
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@ -1193,7 +1193,7 @@ class MSSQLQuery extends Query {
if($this->mssql) { if($this->mssql) {
mssql_free_result($this->handle); mssql_free_result($this->handle);
} else { } else {
sqsrv_free_stmt($this->handle); sqlsrv_free_stmt($this->handle);
} }
} }
@ -1215,6 +1215,9 @@ class MSSQLQuery extends Query {
* This is (usually) called from Database::rewind(), which in turn seems to be called when a foreach... * This is (usually) called from Database::rewind(), which in turn seems to be called when a foreach...
* is started on a recordset * is started on a recordset
* *
* If you are using SQLSRV, this functon will just return a true or false based on whether you got
* /ANY/ rows.
*
* For this function, and seek() (above), we will be returning false. * For this function, and seek() (above), we will be returning false.
* *
*/ */
@ -1222,7 +1225,8 @@ class MSSQLQuery extends Query {
if($this->mssql) { if($this->mssql) {
return mssql_num_rows($this->handle); return mssql_num_rows($this->handle);
} else { } else {
user_error("MSSQLQuery::numRecords() sqlserv doesn't support numRecords.", E_USER_WARNING); $this->firstRecord = $this->nextRecord();
return count($this->firstRecord) ? true : false;
} }
} }
@ -1245,6 +1249,11 @@ class MSSQLQuery extends Query {
} }
} else { } else {
if isset($this->firstRecord) && $this->firstRecord) {
$toReturn = $this->firstRecord;
$this->firstRecord = false;
return $toReturn;
}
if($data = sqlsrv_fetch_array($this->handle, SQLSRV_FETCH_NUMERIC)) { if($data = sqlsrv_fetch_array($this->handle, SQLSRV_FETCH_NUMERIC)) {
$output = array(); $output = array();
$fields = sqlsrv_field_metadata($this->handle); $fields = sqlsrv_field_metadata($this->handle);