336 lines
20 KiB
PHP
336 lines
20 KiB
PHP
--TEST--
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Test for inserting encrypted data of char types with different sizes
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--DESCRIPTION--
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Test implicit conversions between different char types of different sizes
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With Always Encrypted, implicit conversion works if:
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1. From input of SQLSRV_SQLTYPE_CHAR(n) to a larger char(m) column where n <= m
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2. From input of SQLSRV_SQLTYPE_CHAR(n) to a larger varchar(m) column where n <= m (m can be max)
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3. From input of SQLSRV_SQLTYPE_VARCHAR(n) to a larger char(m) column where n <= m
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4. From input of SQLSRV_SQLTYPE_VARCHAR(n) to a larger varchar(m) column where n <= m (m can be max)
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Without AlwaysEncrypted, implicit conversion between different binary types and sizes works
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--SKIPIF--
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<?php require('skipif_versions_old.inc'); ?>
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--FILE--
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<?php
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require_once('MsCommon.inc');
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$dataTypes = array("char", "varchar", "varchar(max)");
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$lengths = array(1, 8, 64, 512, 4096, 8000);
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$sqlTypes = array("SQLSRV_SQLTYPE_CHAR", "SQLSRV_SQLTYPE_VARCHAR", "SQLSRV_SQLTYPE_VARCHAR('max')");
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$sqltypeLengths = $lengths;
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$inputValue = "d";
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$conn = AE\connect();
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foreach($dataTypes as $dataType) {
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$maxcol = strpos($dataType, "(max)");
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foreach($lengths as $m) {
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if ($maxcol !== false) {
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$typeFull = $dataType;
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} else {
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$typeFull = "$dataType($m)";
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}
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echo "\nTesting $typeFull:\n";
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// create table containing char(m) or varchar(m) columns
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// only one column is created because a row has a limitation of 8060 bytes
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// for lengths 4096 and 8000, cannot create 2 columns as it will exceed the maximum row sizes
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// for AE, only testing deterministic here, randomized is tested in the nchar test
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$tbname = "test_" . str_replace(array('(', ')'), '', $dataType) . $m;
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$colMetaArr = array(new AE\ColumnMeta($typeFull, "c1"));
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AE\createTable($conn, $tbname, $colMetaArr);
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// insert by specifying SQLSRV_SQLTYPE_CHAR(n) or SQLSRV_SQLTYPE_VARCHAR(n)
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// with AE, should be successful as long as the SQLSRV_SQLTYPE length (n) is smaller than the column length (m)
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foreach($sqlTypes as $sqlType) {
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$maxsqltype = strpos($sqlType, "max");
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foreach($sqltypeLengths as $n) {
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if ($maxsqltype !== false) {
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$sqltypeFull = $sqlType;
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} else {
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$sqltypeFull = "$sqlType($n)";
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}
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//insert a row
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$input = new AE\BindParamOption($inputValue, null, null, $sqltypeFull);
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$r;
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$stmt = AE\insertRow($conn, $tbname, array("c1" => $input), $r, AE\INSERT_PREPARE_PARAMS);
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// check the case when SQLSRV_SQLTYPE length (n) is greater than the column length (m)
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// with AE: should not work
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// without AE: should work
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if (($n > $m || $maxsqltype) && !$maxcol) {
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if (AE\isDataEncrypted()) {
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if ($r !== false) {
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echo "AE: Conversion from $sqltypeFull to $typeFull should not be supported\n";
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} else {
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if (sqlsrv_errors()[0]['SQLSTATE'] != "22018") {
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echo "AE: Conversion from $sqltypeFull to $typeFull expects an operand type clash error, actual error is incorrect\n";
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var_dump(sqlsrv_errors());
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}
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}
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} else {
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if ($r === false) {
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echo "Conversion from $sqltypeFull to $typeFull should be supported\n";
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}
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$sql = "SELECT c1 FROM $tbname";
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$stmt = sqlsrv_query($conn, $sql);
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$row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
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if (trim($row['c1']) != $inputValue) {
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echo "Conversion from $sqltypeFull to $typeFull causes data corruption\n";
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}
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}
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// check the case when SQLSRV_SQLTYPE length (n) is less than or equal to the column length (m)
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// should work with AE or non AE
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} else {
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if ($r === false) {
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echo "Conversion from $sqltypeFull to $typeFull should be supported\n";
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} else {
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$sql = "SELECT c1 FROM $tbname";
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$stmt = sqlsrv_query($conn, $sql);
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$row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
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if (trim($row['c1']) == $inputValue) {
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echo "****Conversion from $sqltypeFull to $typeFull is supported****\n";
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} else {
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echo "Conversion from $sqltypeFull to $typeFull causes data corruption\n";
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}
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}
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}
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// cleanup
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sqlsrv_free_stmt($stmt);
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sqlsrv_query($conn, "TRUNCATE TABLE $tbname");
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}
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}
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dropTable($conn, $tbname);
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}
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}
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sqlsrv_close($conn);
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?>
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--EXPECT--
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Testing char(1):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(1) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(1) is supported****
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Testing char(8):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(8) is supported****
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Testing char(64):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(64) is supported****
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Testing char(512):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(512) is supported****
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Testing char(4096):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to char(4096) is supported****
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Testing char(8000):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to char(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to char(8000) is supported****
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Testing varchar(1):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(1) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(1) is supported****
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Testing varchar(8):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(8) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(8) is supported****
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Testing varchar(64):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(64) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(64) is supported****
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Testing varchar(512):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(512) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(512) is supported****
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Testing varchar(4096):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(4096) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(4096) is supported****
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Testing varchar(8000):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(8000) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(8000) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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Testing varchar(max):
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****Conversion from SQLSRV_SQLTYPE_CHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_CHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(1) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(64) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(512) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(4096) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR(8000) to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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****Conversion from SQLSRV_SQLTYPE_VARCHAR('max') to varchar(max) is supported****
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