Fix build issue from GetSqlWCharSize

Co-Authored-By: alinalibq <[email protected]>

Author: alinaliBQ

cpp/src/arrow/flight/sql/odbc/tests/statement_test.cc

@@ -39,7 +39,7 @@ TYPED_TEST_SUITE(StatementTest, TestTypes);
 
 TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsInputString) {
   SQLWCHAR buf[1024];
-  SQLINTEGER buf_char_len = sizeof(buf) / ODBC::GetSqlWCharSize();
+  SQLINTEGER buf_char_len = sizeof(buf) / GetSqlWCharSize();
   SQLWCHAR input_str[] = L"SELECT * FROM mytable WHERE id == 1";
   SQLINTEGER input_char_len = static_cast<SQLINTEGER>(wcslen(input_str));
   SQLINTEGER output_char_len = 0;
@@ -58,7 +58,7 @@ TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsInputString) {
 
 TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsNTSInputString) {
   SQLWCHAR buf[1024];
-  SQLINTEGER buf_char_len = sizeof(buf) / ODBC::GetSqlWCharSize();
+  SQLINTEGER buf_char_len = sizeof(buf) / GetSqlWCharSize();
   SQLWCHAR input_str[] = L"SELECT * FROM mytable WHERE id == 1";
   SQLINTEGER input_char_len = static_cast<SQLINTEGER>(wcslen(input_str));
   SQLINTEGER output_char_len = 0;
@@ -95,7 +95,7 @@ TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsInputStringLength) {
 TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsTruncatedString) {
   const SQLINTEGER small_buf_size_in_char = 11;
   SQLWCHAR small_buf[small_buf_size_in_char];
-  SQLINTEGER small_buf_char_len = sizeof(small_buf) / ODBC::GetSqlWCharSize();
+  SQLINTEGER small_buf_char_len = sizeof(small_buf) / GetSqlWCharSize();
   SQLWCHAR input_str[] = L"SELECT * FROM mytable WHERE id == 1";
   SQLINTEGER input_char_len = static_cast<SQLINTEGER>(wcslen(input_str));
   SQLINTEGER output_char_len = 0;
@@ -122,7 +122,7 @@ TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsTruncatedString) {
 
 TYPED_TEST(StatementTest, TestSQLNativeSqlReturnsErrorOnBadInputs) {
   SQLWCHAR buf[1024];
-  SQLINTEGER buf_char_len = sizeof(buf) / ODBC::GetSqlWCharSize();
+  SQLINTEGER buf_char_len = sizeof(buf) / GetSqlWCharSize();
   SQLWCHAR input_str[] = L"SELECT * FROM mytable WHERE id == 1";
   SQLINTEGER input_char_len = static_cast<SQLINTEGER>(wcslen(input_str));
   SQLINTEGER output_char_len = 0;