106 lines
2.9 KiB
PHP
106 lines
2.9 KiB
PHP
--TEST--
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sqlsrv_has_rows() using a forward and scrollable cursor
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--DESCRIPTION--
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This test calls sqlsrv_has_rows multiple times. Previously, multiple calls
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with a forward cursor would advance the cursor. Subsequent fetch calls
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would then fail.
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--SKIPIF--
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--FILE--
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<?php
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require_once("MsCommon.inc");
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// Connect
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$conn = Connect();
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if( !$conn ) {
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FatalError("Connection could not be established.\n");
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}
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$tableName = GetTempTableName();
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// Create table
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$query = "CREATE TABLE $tableName (ID VARCHAR(10))";
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$stmt = sqlsrv_query($conn, $query);
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$query = "INSERT INTO $tableName VALUES ('1998.1'),('-2004'),('2016'),('4.2EUR')";
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$stmt = sqlsrv_query($conn, $query) ?: die( print_r( sqlsrv_errors(), true) );
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// Fetch data using forward only cursor
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$query = "SELECT ID FROM $tableName";
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$stmt = sqlsrv_query($conn, $query)
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?: die( print_r(sqlsrv_errors(), true));
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// repeated calls should return true and fetch should work.
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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if (sqlsrv_has_rows($stmt)) {
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while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_NUMERIC))
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{
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echo $row[0]."\n";
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}
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}
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// Fetch data using a scrollable cursor
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$stmt = sqlsrv_query($conn, $query, [], array("Scrollable"=>"buffered"))
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?: die( print_r(sqlsrv_errors(), true));
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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if (sqlsrv_has_rows($stmt)) {
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while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_NUMERIC))
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{
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echo $row[0]."\n";
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}
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}
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$query = "SELECT ID FROM $tableName where ID='nomatch'";
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$stmt = sqlsrv_query($conn, $query)
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?: die( print_r(sqlsrv_errors(), true));
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// repeated calls should return false if there are no rows.
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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// Fetch data using a scrollable cursor
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$stmt = sqlsrv_query($conn, $query, [], array("Scrollable"=>"buffered"))
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?: die( print_r(sqlsrv_errors(), true));
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// repeated calls should return false if there are no rows.
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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echo "Has Rows?" . (sqlsrv_has_rows($stmt) ? " Yes!" : " NO!") . "\n";
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sqlsrv_free_stmt($stmt);
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sqlsrv_close($conn);
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print "Done"
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?>
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--EXPECT--
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Has Rows? Yes!
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Has Rows? Yes!
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Has Rows? Yes!
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Has Rows? Yes!
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1998.1
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-2004
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2016
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4.2EUR
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Has Rows? Yes!
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Has Rows? Yes!
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Has Rows? Yes!
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Has Rows? Yes!
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1998.1
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-2004
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2016
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4.2EUR
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Has Rows? NO!
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Has Rows? NO!
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Has Rows? NO!
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Has Rows? NO!
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Done
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