Rework SQLGetTypeInfo test for iODBC

Reorder the SQLGetTypeInfo test to verify the metadata first,
then the data. This works around an apparent bug in iODBC, where
SQLNumResultCols fails when called after SQLFetch returns SQL_NO_DATA
but the cursor has not been closed yet.

Change-Id: Ic37ce0b3a5446abe93ca92d0ce10c3f4770b8258

src/test/src/catalogfunctions-test.cc

@@ -77,11 +77,11 @@ TEST_F(CatalogFunctionsTest, GetTypeInfoTest){
                                          "NULL\t12\t2147483647\t'\t'\tmax length\t1\t0\t3\tNULL\t0\tNULL\tVARCHAR\tNULL\tNULL\t12\tNULL\tNULL\tNULL\n",
                                          "UNION\t12\t2147483647\t'\t'\tmax length\t1\t0\t3\tNULL\t0\tNULL\tVARCHAR\tNULL\tNULL\t12\tNULL\tNULL\tNULL\n",
                                          "ARRAY\t12\t2147483647\t'\t'\tmax length\t1\t0\t3\tNULL\t0\tNULL\tVARCHAR\tNULL\tNULL\t12\tNULL\tNULL\tNULL\n"};
+  EXPECT_EQ(exp_result_meta, print_result_meta(hstmt_, &err_msg).value());
   std::string result = get_result(hstmt_, &err_msg).value();
   for (std::string type: exp_result) {
     EXPECT_TRUE(result.find(type) != std::string::npos);
   }
-  EXPECT_EQ(exp_result_meta, print_result_meta(hstmt_, &err_msg).value());
 }
 
 TEST_F(CatalogFunctionsTest, GetTablesTest){