def test_reorder_groupby(self):
expr = QGroupBy(QWhere(col1, Expr([col1, '<', col2])), [col2])
query = reorder_select(expr)
assert_query(
emit(query), "SELECT Table.attr1 "
"FROM Table "
"WHERE (Table.attr1 < Table.attr2) "
"GROUP BY Table.attr2 ")
def test_reorder_groupby(self):
expr = QGroupBy(QWhere(col1, Expr([col1, '<', col2])), [col2])
query = reorder_select(expr)
assert_query(emit(query),
"SELECT Table.attr1 "
"FROM Table "
"WHERE (Table.attr1 < Table.attr2) "
"GROUP BY Table.attr2 ")
def test_syntax_where(self):
expr = Expr([Expr([col1, '+', col1]), '-', col2])
query = Select([expr], From([table]), Where(Expr([col1, '=', col2])),
None, None)
result = emit(query)
assert_query(
result, "SELECT ((Table.attr1 + Table.attr1) - Table.attr2) "
"FROM Table WHERE (Table.attr1 = Table.attr2)")
def test_syntax_where(self):
expr = Expr([Expr([col1, '+', col1]), '-', col2])
query = Select([expr],
From([table]),
Where(Expr([col1, '=', col2])),
None, None)
result = emit(query)
assert_query(result, "SELECT ((Table.attr1 + Table.attr1) - Table.attr2) "
"FROM Table WHERE (Table.attr1 = Table.attr2)")
def test_syntax_groupby(self):
query = Select([col1, Call('SUM', [col2])], From([table]),
Where(Expr([col1, '=', col2])), GroupBy([col1]), None)
result = emit(query)
assert_query(
result, "SELECT Table.attr1, SUM(Table.attr2) "
"FROM Table "
"WHERE (Table.attr1 = Table.attr2) "
"GROUP BY Table.attr1")
def test_syntax_order(self):
expr = Expr([col1, '+', col1])
query = Select([expr], From([table]), Where(Expr([col1, '=', col2])),
None, OrderBy([col1], True))
result = emit(query)
assert_query(
result, "SELECT (Table.attr1 + Table.attr1) "
"FROM Table "
"WHERE (Table.attr1 = Table.attr2) "
"ORDER BY Table.attr1 ASC")
def test_syntax_groupby(self):
query = Select([col1, Call('SUM', [col2])],
From([table]),
Where(Expr([col1, '=', col2])),
GroupBy([col1]),
None)
result = emit(query)
assert_query(result, "SELECT Table.attr1, SUM(Table.attr2) "
"FROM Table "
"WHERE (Table.attr1 = Table.attr2) "
"GROUP BY Table.attr1")
def test_reorder_orderby(self):
expr = QOrderBy(
QGroupBy(QWhere(col1, Expr([col1, '<', col2])), [col2]),
[Call('SUM', [col1])], True)
query = reorder_select(expr)
assert_query(
emit(query), "SELECT Table.attr1 "
"FROM Table "
"WHERE (Table.attr1 < Table.attr2) "
"GROUP BY Table.attr2 "
"ORDER BY SUM(Table.attr1) ASC")
def test_syntax_order(self):
expr = Expr([col1, '+', col1])
query = Select([expr],
From([table]),
Where(Expr([col1, '=', col2])),
None,
OrderBy([col1], True))
result = emit(query)
assert_query(result, "SELECT (Table.attr1 + Table.attr1) "
"FROM Table "
"WHERE (Table.attr1 = Table.attr2) "
"ORDER BY Table.attr1 ASC")
def test_reorder_orderby(self):
expr = QOrderBy(
QGroupBy(
QWhere(col1,
Expr([col1, '<', col2])),
[col2]),
[Call('SUM', [col1])],
True)
query = reorder_select(expr)
assert_query(emit(query),
"SELECT Table.attr1 "
"FROM Table "
"WHERE (Table.attr1 < Table.attr2) "
"GROUP BY Table.attr2 "
"ORDER BY SUM(Table.attr1) ASC")
def test_reorder_where(self):
expr = QWhere(col1, Expr([col1, '<', col2]))
query = reorder_select(expr)
assert_query(emit(query),
"SELECT Table.attr1 FROM Table WHERE "
"(Table.attr1 < Table.attr2)")
def test_reorder_where(self):
expr = QWhere(col1, Expr([col1, '<', col2]))
query = reorder_select(expr)
assert_query(
emit(query), "SELECT Table.attr1 FROM Table WHERE "
"(Table.attr1 < Table.attr2)")
