TEST_F(ObSqlExpressionTest, array_of_expr)
{
ObArray<ObSqlExpression> exprs;
ObSqlExpression expr;
exprs.push_back(expr);
exprs.push_back(expr);
exprs.clear();
exprs.reserve(10);
exprs.push_back(expr);
}
void ObMergeSortTest::SetUp()
{
sort_columns_.clear();
ObSortColumn sort_column;
sort_column.table_id_ = test::ObFakeTable::TABLE_ID;
sort_column.column_id_ = OB_APP_MIN_COLUMN_ID;
sort_column.is_ascending_ = false;
ASSERT_EQ(OB_SUCCESS, sort_columns_.push_back(sort_column));
sort_column.table_id_ = test::ObFakeTable::TABLE_ID;
sort_column.column_id_ = OB_APP_MIN_COLUMN_ID+1;
sort_column.is_ascending_ = true;
ASSERT_EQ(OB_SUCCESS, sort_columns_.push_back(sort_column));
ObString filename;
char* filename_buf = (char *)"ob_merge_sort_test.run";
filename.assign_ptr(filename_buf, strlen(filename_buf));
merge_sort_.set_run_filename(filename);
merge_sort_.set_sort_columns(sort_columns_);
in_mem_sort_.set_sort_columns(sort_columns_);
}