def test_wrong_set_order(cql, table_fsi):
i = unique_key_int()
insert = cql.prepare(f"INSERT INTO {table_fsi} (k) VALUES (?)")
lookup = cql.prepare(f"SELECT * FROM {table_fsi} WHERE k = ?")
cql.execute(insert, [tuple([i + 1, i, i + 2])])
assert len(list(cql.execute(lookup, [tuple([i, i + 1, i + 2])]))) == 1
assert len(list(cql.execute(lookup, [tuple([i + 1, i, i + 2])]))) == 1
def test_wrong_set_order_in_nested(cql, table1):
k = unique_key_int()
# When inserting or selecting with a frozen<map<set<int>, int>> key
# where the value is specified inline in CQL, the order of the set
# does not matter, as expected:
def s(*args):
return ",".join([str(i) for i in args])
cql.execute("INSERT INTO " + table1 + " (k) VALUES ({{" +
s(k, k + 1, k + 2) + "}: 1})")
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k, k + 1, k + 2) + "}: 1}"))) == 1
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k + 1, k, k + 2) + "}: 1}"))) == 1
k = k + 1 # advance k so the next test will write to a different item
cql.execute("INSERT INTO " + table1 + " (k) VALUES ({{" +
s(k + 1, k, k + 2) + "}: 1})")
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k, k + 1, k + 2) + "}: 1}"))) == 1
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k + 1, k, k + 2) + "}: 1}"))) == 1
k = k + 1
# Try the same with prepared statements. Here we can trigger issue #7856.
insert = cql.prepare(f"INSERT INTO {table1} (k) VALUES (?)")
lookup = cql.prepare(f"SELECT * FROM {table1} WHERE k = ?")
cql.execute(insert, [{tuple([k, k + 1, k + 2]): 1}])
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k, k + 1, k + 2) + "}: 1}"))) == 1
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k + 1, k, k + 2) + "}: 1}"))) == 1
assert len(list(cql.execute(lookup, [{tuple([k, k + 1, k + 2]): 1}]))) == 1
# This lookup by wrong order triggers issue #7856:
assert len(list(cql.execute(lookup, [{tuple([k + 1, k, k + 2]): 1}]))) == 1
k = k + 1
# This insert by wrong order triggers issue #7856 in the lookups which follow.
cql.execute(insert, [{tuple([k + 1, k, k + 2]): 1}])
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k, k + 1, k + 2) + "}: 1}"))) == 1
assert len(
list(
cql.execute("SELECT * FROM " + table1 + " WHERE k = {{" +
s(k + 1, k, k + 2) + "}: 1}"))) == 1
assert len(list(cql.execute(lookup, [{tuple([k, k + 1, k + 2]): 1}]))) == 1
assert len(list(cql.execute(lookup, [{tuple([k + 1, k, k + 2]): 1}]))) == 1
def test_select_default_order(cql, table_int_desc):
k = unique_key_int()
stmt = cql.prepare(f'INSERT INTO {table_int_desc} (k, c) VALUES ({k}, ?)')
numbers = range(5)
for i in numbers:
cql.execute(stmt, [i])
# In a table created with descending sort order, the default select
# order is descending:
rows = [(i, ) for i in numbers]
reverse_rows = [(i, ) for i in reversed(numbers)]
assert reverse_rows == list(
cql.execute(f'SELECT c FROM {table_int_desc} WHERE k = {k}'))
# Confirm that when specifying the order explicitly, both work:
assert rows == list(
cql.execute(
f'SELECT c FROM {table_int_desc} WHERE k = {k} ORDER BY c ASC'))
assert reverse_rows == list(
cql.execute(
f'SELECT c FROM {table_int_desc} WHERE k = {k} ORDER BY c DESC'))
# Repeat the same three assertions as above, adding a "limit" of N=3:
N = 3
rows = rows[0:N]
reverse_rows = reverse_rows[0:N]
assert reverse_rows == list(
cql.execute(f'SELECT c FROM {table_int_desc} WHERE k = {k} LIMIT {N}'))
assert rows == list(
cql.execute(
f'SELECT c FROM {table_int_desc} WHERE k = {k} ORDER BY c ASC LIMIT {N}'
))
assert reverse_rows == list(
cql.execute(
f'SELECT c FROM {table_int_desc} WHERE k = {k} ORDER BY c DESC LIMIT {N}'
))
def test_fromjson_int_overflow_unprepared(cql, table1):
p = unique_key_int()
# The highest legal int is 2147483647 (2^31-1).2147483648 is not a legal
# int, so trying to insert it should result in an error - not silent
# wraparound to -2147483648 as happened in Scylla.
with pytest.raises(FunctionFailure):
cql.execute(f"INSERT INTO {table1} (p, v) VALUES ({p}, fromJson('2147483648'))")
def test_validation_blob_as_int_len(cql, test_keyspace):
types = [
('i', 'int', 4),
('b', 'bigint', 8),
('s', 'smallint', 2),
('t', 'tinyint', 1),
]
types_def = ','.join([f'{x[0]} {x[1]}' for x in types])
with new_test_table(cql, test_keyspace,
f'k int primary key, {types_def}') as table:
k = unique_key_int()
for var, typ, length in types:
# Check that a blob with exactly length bytes is fine, one with one
# less or one more is rejected as an invalid request:
cql.execute(
f"INSERT INTO {table} (k, {var}) VALUES ({k}, blobAs{typ}(0x{'00'*length}))"
)
assert 0 == getattr(
cql.execute(f"SELECT {var} FROM {table} WHERE k = {k}").one(),
var)
with pytest.raises(InvalidRequest, match='is not a valid binary'):
cql.execute(
f"INSERT INTO {table} (k, {var}) VALUES ({k}, blobAs{typ}(0x{'00'*(length+1)}))"
)
if length - 1 != 0:
with pytest.raises(InvalidRequest,
match='is not a valid binary'):
cql.execute(
f"INSERT INTO {table} (k, {var}) VALUES ({k}, blobAs{typ}(0x{'00'*(length-1)}))"
)
def test_prepared_statements(scylla_only, cql, table1):
table = table1
key = unique_key_int()
prep = cql.prepare(
f"INSERT INTO {table} (p,c,v) VALUES ({key},6,7) USING TIMEOUT ?")
with pytest.raises(WriteTimeout):
cql.execute(prep, (Duration(nanoseconds=0), ))
cql.execute(prep, (Duration(nanoseconds=10**15), ))
result = list(cql.execute(f"SELECT * FROM {table} WHERE p = {key}"))
assert len(result) == 1 and (result[0].c, result[0].v) == (6, 7)
prep = cql.prepare(f"SELECT * FROM {table} USING TIMEOUT ?")
with pytest.raises(ReadTimeout):
cql.execute(prep, (Duration(nanoseconds=0), ))
cql.execute(prep, (Duration(nanoseconds=10**15), ))
prep = cql.prepare(
f"UPDATE {table} USING TIMEOUT ? AND TIMESTAMP ? SET v = ? WHERE p = {key} and c = 1"
)
with pytest.raises(WriteTimeout):
cql.execute(prep, (Duration(nanoseconds=0), 3, 42))
cql.execute(prep, (Duration(nanoseconds=10**15), 3, 42))
prep_named = cql.prepare(
f"UPDATE {table} USING TIMEOUT :timeout AND TIMESTAMP :ts SET v = :v WHERE p = {key} and c = 1"
)
# Timeout cannot be left unbound
with pytest.raises(InvalidRequest):
cql.execute(prep_named, {'timestamp': 42, 'v': 3})
cql.execute(prep_named, {
'timestamp': 42,
'v': 3,
'timeout': Duration(nanoseconds=10**15)
})
result = list(
cql.execute(f"SELECT * FROM {table} WHERE p = {key} AND c = 1"))
assert len(result) == 1 and (result[0].c, result[0].v) == (1, 3)
def test_per_query_timeout_large_enough(scylla_only, cql, table1):
table = table1
k1, k2, k3 = unique_key_int(), unique_key_int(), unique_key_int()
key = unique_key_int()
cql.execute(
f"INSERT INTO {table} (p,c,v) VALUES ({key},1,1) USING TIMEOUT 60m")
cql.execute(
f"UPDATE {table} USING TIMEOUT 48h SET v = 5 WHERE p = {key} AND c = 1"
)
res = list(
cql.execute(
f"SELECT * FROM {table} WHERE p IN ({k1},{k2},{k3},{key}) USING TIMEOUT 24h"
))
assert set(res) == set(
cql.execute(
f"SELECT * FROM {table} WHERE p IN ({k1},{k2},{k3},{key})"))
def test_type_time_from_int_prepared(cql, table1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, t) VALUES (?, ?)")
cql.execute(stmt, [p, 123])
assert list(cql.execute(f"SELECT t from {table1} where p = {p}")) == [
(Time(123), )
]
def test_fromjson_int_scientific_notation_prepared(cql, table1, cassandra_bug):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, bigv) VALUES (?, fromJson(?))")
cql.execute(stmt, [p, '1.23456789E+9'])
assert list(cql.execute(f"SELECT p, bigv from {table1} where p = {p}")) == [(p, 1234567890)]
stmt = cql.prepare(f"INSERT INTO {table1} (p, v) VALUES (?, fromJson(?))")
cql.execute(stmt, [p, '1e6'])
assert list(cql.execute(f"SELECT p, v from {table1} where p = {p}")) == [(p, 1000000)]
def test_fromjson_wrong_type_prepared(cql, table1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, v) VALUES (?, fromJson(?))")
with pytest.raises(FunctionFailure):
cql.execute(stmt, [p, '"dog"'])
stmt = cql.prepare(f"INSERT INTO {table1} (p, a) VALUES (?, fromJson(?))")
with pytest.raises(FunctionFailure):
cql.execute(stmt, [p, '3'])
def test_basic_default_ttl(cql, table_ttl_1):
p1 = unique_key_int()
p2 = unique_key_int()
cql.execute(
f'INSERT INTO {table_ttl_1} (p, v) VALUES ({p1}, 1) USING TTL 1000')
cql.execute(f'INSERT INTO {table_ttl_1} (p, v) VALUES ({p2}, 1)')
# p2 item should expire in *less* than one second (it will expire
# in the next whole second),
start = time.time()
while len(list(cql.execute(f'SELECT * from {table_ttl_1} where p={p2}'))):
assert time.time() < start + 2
time.sleep(0.1)
# p1 should not have expired yet. By the way, its current ttl(v) would
# normally be exactly 999 now, but theoretically could be a bit lower in
# case of delays in the test.
assert len(list(
cql.execute(f'SELECT *from {table_ttl_1} where p={p1}'))) == 1
def test_type_time_from_string_unprepared(cql, table1):
p = unique_key_int()
for t in [
"08:12:54", "08:12:54.123", "08:12:54.123456", "08:12:54.123456789"
]:
cql.execute(f"INSERT INTO {table1} (p, t) VALUES ({p}, '{t}')")
assert list(cql.execute(f"SELECT t from {table1} where p = {p}")) == [
(Time(t), )
]
def test_tojson_double(cql, table1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, d) VALUES (?, ?)")
cql.execute(stmt, [p, 123.456])
assert list(cql.execute(f"SELECT d, toJson(d) from {table1} where p = {p}")) == [(123.456, "123.456")]
# While 123.456 above worked, in issue #7972 we note that 123123.123123
# does not work.
cql.execute(stmt, [p, 123123.123123])
assert list(cql.execute(f"SELECT d, toJson(d) from {table1} where p = {p}")) == [(123123.123123, "123123.123123")]
def test_select_json_null_component(cql, table1, type1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, tup) VALUES ({p}, ?)")
cql.execute(stmt, [('hello', None)])
assert list(cql.execute(f"SELECT JSON tup from {table1} where p = {p}")) == [('{"tup": ["hello", null]}',)]
stmt = cql.prepare(f"INSERT INTO {table1} (p, t1) VALUES ({p}, ?)")
cql.execute(stmt, [('hello', None)])
assert list(cql.execute(f"SELECT JSON t1 from {table1} where p = {p}")) == [('{"t1": {"t": "hello", "b": null}}',)]
def test_fromjson_boolean_string_prepared(cql, table1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, b) VALUES (?, fromJson(?))")
cql.execute(stmt, [p, '"true"'])
assert list(cql.execute(f"SELECT p, b from {table1} where p = {p}")) == [(p, True)]
cql.execute(stmt, [p, '"false"'])
assert list(cql.execute(f"SELECT p, b from {table1} where p = {p}")) == [(p, False)]
cql.execute(stmt, [p, '"fALSe"'])
assert list(cql.execute(f"SELECT p, b from {table1} where p = {p}")) == [(p, False)]
def test_tojson_decimal_high_mantissa2(cql, table1):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, dec) VALUES ({p}, ?)")
# Although 1e1000 is higher than a normal double, it should be fine for
# Scylla's "decimal" type:
high = '1e1000'
cql.execute(stmt, [Decimal(high)])
result = cql.execute(f"SELECT toJson(dec) from {table1} where p = {p}").one()[0]
# We expect the "result" JSON string to be 1E+1000 - not 100000000....000000.
assert len(result) < 10
def test_fromjson_bigint_nonoverflow_scientific(cql, table1, cassandra_bug):
p = unique_key_int()
stmt = cql.prepare(f"INSERT INTO {table1} (p, bigv) VALUES (?, fromJson(?))")
# 1152921504606846975 is 2^60-1, more than 2^53 but less than what a
# bigint can store (2^63-1). We do not use 2^63-1 in this test because
# an inaccuracy there in the up direction can lead us to overflowing
# the signed integer and UBSAN errors - while we want to detect the
# inaccuracy cleanly, here.
cql.execute(stmt, [p, '115292150460684697.5e1'])
assert list(cql.execute(f"SELECT bigv from {table1} where p = {p}")) == [(1152921504606846975,)]
def test_default_ttl_0_override(cql, table_ttl_100):
p = unique_key_int()
cql.execute(
f'INSERT INTO {table_ttl_100} (p, v) VALUES ({p}, 1) USING TTL 0')
# We can immediately check that this item's TTL is "null", meaning it
# will never expire. There's no need to have any sleeps.
assert list(
cql.execute(f'SELECT ttl(v) from {table_ttl_100} where p={p}')) == [
(None, )
]
def test_lwt_missing_row_with_static(cql, table1):
p = unique_key_int()
# Insert into partition p just the static column - and no clustering rows.
cql.execute(f'INSERT INTO {table1}(p, s) values ({p}, 1)')
# Now, do an update with WHERE p={p} AND c=1. This clustering row does
# *not* exist, so we expect to see r=null - and s=1 from before.
r = list(
cql.execute(
f'UPDATE {table1} SET s=2,r=1 WHERE p={p} AND c=1 IF s=1 and r=null'
))
assert len(r) == 1
assert r[0].applied == True
# At this point we should have one row, for c=1
assert list(cql.execute(f'SELECT * FROM {table1} WHERE p={p}')) == [(p, 1,
2, 1)]
def test_missing_row_with_static(cql, table1):
p = unique_key_int()
# Insert into partition p just static column and once clustering row c=2
cql.execute(f'INSERT INTO {table1}(p, s, c, r) values ({p}, 1, 2, 3)')
# If we SELECT row c=2, we get it and the static column:
assert list(
cql.execute(
f'SELECT p, s, c, r FROM {table1} WHERE p={p} AND c=2')) == [
(p, 1, 2, 3)
]
# If we SELECT row c=1 (which doesn't exist), we get nothing - not even
# the static column
assert list(
cql.execute(
f'SELECT p, s, c, r FROM {table1} WHERE p={p} AND c=1')) == []
def test_wrong_set_order_in_nested_2(cql, table1):
k = unique_key_int()
insert = cql.prepare(f"INSERT INTO {table1} (k) VALUES (?)")
# Insert map with frozen-set key in "wrong" order:
cql.execute(insert, [{tuple([k + 1, k, k + 2]): 1}])
# This is an inefficient scan of the entire table, it can see more than
# the item we just inserted, but it doesn't matter.
for row in cql.execute(f"SELECT * FROM {table1}"):
assert isinstance(row.k, OrderedMapSerializedKey)
# The Python driver implements k.items() inefficiently - it has
# a list of keys as SortedSet objects, and converts them back to
# seralized strings to look them up in k._index. But this
# conversion re-sorts the set and then it can't be found because
# of issue #7856, so k.items() will throw KeyError when iterated.
list(row.k.items())
def test_select_json_function_call(cql, table1):
p = unique_key_int()
cql.execute(f"INSERT INTO {table1} (p, v) VALUES ({p}, 17) USING TIMESTAMP 1234")
input_and_output = {
'v': '{"v": 17}',
'count(*)': '{"count": 1}',
'ttl(v)': '{"ttl(v)": null}',
'writetime(v)': '{"writetime(v)": 1234}',
'intAsBlob(v)': '{"system.intasblob(v)": "0x00000011"}',
'blobasInt(intAsBlob(v))': '{"system.blobasint(system.intasblob(v))": 17}',
'tojson(v)': '{"system.tojson(v)": "17"}',
'CAST(v AS FLOAT)': '{"cast(v as float)": 17.0}',
}
for input, output in input_and_output.items():
assert list(cql.execute(f"SELECT JSON {input} from {table1} where p = {p}")) == [(EquivalentJson(output),)]
def test_negative_timestamp(cql, table1):
p = unique_key_int()
write = cql.prepare(
f"INSERT INTO {table1} (k, v) VALUES (?, ?) USING TIMESTAMP ?")
read = cql.prepare(f"SELECT writetime(v) FROM {table1} where k = ?")
# Note we need to order the loop in increasing timestamp if we want
# the read to see the latest value:
for ts in [-2**63 + 1, -100, -1]:
print(ts)
cql.execute(write, [p, 1, ts])
assert ts == cql.execute(read, [p]).one()[0]
# The specific value -2**63 is not allowed as a timestamp - although it
# is a legal signed 64-bit integer, it is reserved to mean "not deleted"
# in the deletion time of cells.
with pytest.raises(InvalidRequest, match='bound'):
cql.execute(write, [p, 1, -2**63])
def test_per_query_timeout_effective(scylla_only, cql, table1):
table = table1
key = unique_key_int()
with pytest.raises(ReadTimeout):
cql.execute(f"SELECT * FROM {table} USING TIMEOUT 0ms")
with pytest.raises(WriteTimeout):
cql.execute(
f"INSERT INTO {table} (p,c,v) VALUES ({key},1,1) USING TIMEOUT 0ms"
)
with pytest.raises(WriteTimeout):
cql.execute(
f"UPDATE {table} USING TIMEOUT 0ms SET v = 5 WHERE p = {key} AND c = 1"
)
with pytest.raises(WriteTimeout):
cql.execute(f"DELETE FROM {table} USING TIMEOUT 0ms WHERE p = {key}")
with pytest.raises(WriteTimeout):
cql.execute(
f"DELETE FROM {table} USING TIMEOUT 0ms AND timestamp 42 WHERE p = {key}"
)
def test_mix_per_query_timeout_with_other_params(scylla_only, cql, table1):
table = table1
key = unique_key_int()
cql.execute(
f"INSERT INTO {table} (p,c,v) VALUES ({key},1,1) USING TIMEOUT 60m AND TTL 1000000 AND TIMESTAMP 321"
)
cql.execute(
f"INSERT INTO {table} (p,c,v) VALUES ({key},2,1) USING TIMESTAMP 42 AND TIMEOUT 30m"
)
res = list(
cql.execute(
f"SELECT ttl(v), writetime(v) FROM {table} WHERE p = {key} and c = 1"
))
assert len(res) == 1 and res[0].ttl_v > 0 and res[0].writetime_v == 321
res = list(
cql.execute(
f"SELECT ttl(v), writetime(v) FROM {table} WHERE p = {key} and c = 2"
))
assert len(res) == 1 and not res[0].ttl_v and res[0].writetime_v == 42
def test_static_not_selected(cql, table1):
p = unique_key_int()
# The partition p doesn't exist, so the following select yields nothing:
assert list(cql.execute(f'SELECT * FROM {table1} WHERE p={p}')) == []
# Insert just the static column, and no clustering row:
cql.execute(f'INSERT INTO {table1} (p, s) values ({p}, 1)')
# If we select all the columns, including the static column s, SELECTing
# the partition gives us one "row" with the static column set and all
# other columns set to null - otherwise the static column cannot be
# returned.
assert list(cql.execute(f'SELECT * FROM {table1} WHERE p={p}')) == [
(p, None, 1, None)
]
# But what happens if we SELECT just regular (non-static) columns?
# Should the SELECT return nothing (since there is no clustering row),
# or return one "row" with null columns (basically just like in the
# previous SELECT, just intersected with the desired column)?
# Currently, Cassandra does the former, Scylla does the latter,
# so the following assert fails on Scylla:
assert list(cql.execute(f'SELECT r FROM {table1} WHERE p={p}')) == []
def test_lwt_static_condition(cql, table1):
p = unique_key_int()
cql.execute(f'INSERT INTO {table1}(p, s) values ({p}, 1)')
# When the condition only mentions static (partition-wide) columns,
# it is allowed not to specify the clustering key in the WHERE:
r = list(cql.execute(f'UPDATE {table1} SET s=2 WHERE p={p} IF s=1'))
assert len(r) == 1
assert r[0].applied == True
assert list(cql.execute(f'SELECT * FROM {table1} WHERE p={p}')) == [
(p, None, 2, None)
]
# When the condition also mentions a non-static column, WHERE must point
# to a clustering column, i.e., mention the clustering key. If the
# clustering key is missing, we get an InvalidRequest error, where the
# message is slightly different between Scylla and Cassandra ("Missing
# mandatory PRIMARY KEY part c" and "Some clustering keys are missing: c",
# respectively.
with pytest.raises(InvalidRequest,
match=re.compile('missing', re.IGNORECASE)):
cql.execute(f'UPDATE {table1} SET s=2 WHERE p={p} IF r=1')
def test_type_duration_human_readable_input_units(cql, table1):
# Map of allowed units and their expected meaning.
units = {
'y': Duration(12, 0, 0),
'mo': Duration(1, 0, 0),
'w': Duration(0, 7, 0),
'd': Duration(0, 1, 0),
'h': Duration(0, 0, 3600000000000),
'm': Duration(0, 0, 60000000000),
's': Duration(0, 0, 1000000000),
'ms': Duration(0, 0, 1000000),
'us': Duration(0, 0, 1000),
'ns': Duration(0, 0, 1),
# An alias for "us" which should be supported, but wasn't (issue #8001)
'µs': Duration(0, 0, 1000),
}
p = unique_key_int()
for (unit, duration) in units.items():
print(unit)
cql.execute(f"INSERT INTO {table1} (p, d) VALUES ({p}, 1{unit})")
assert list(cql.execute(f"SELECT d FROM {table1} where p = {p}")) == [(duration,)]
def test_fromjson_null_constant(cql, table1):
p = unique_key_int()
# Check that a "null" JSON constant can be used to unset a column
stmt = cql.prepare(f"INSERT INTO {table1} (p, v) VALUES (?, fromJson(?))")
cql.execute(stmt, [p, '1'])
assert list(cql.execute(f"SELECT p, v from {table1} where p = {p}")) == [(p, 1)]
cql.execute(stmt, [p, 'null'])
assert list(cql.execute(f"SELECT p, v from {table1} where p = {p}")) == [(p, None)]
# Check that a "null" JSON constant can be used to unset part of a tuple
stmt = cql.prepare(f"INSERT INTO {table1} (p, tup) VALUES (?, fromJson(?))")
cql.execute(stmt, [p, '["a", 1]'])
assert list(cql.execute(f"SELECT p, tup from {table1} where p = {p}")) == [(p, ('a', 1))]
cql.execute(stmt, [p, '["a", null]'])
assert list(cql.execute(f"SELECT p, tup from {table1} where p = {p}")) == [(p, ('a', None))]
cql.execute(stmt, [p, '[null, 2]'])
assert list(cql.execute(f"SELECT p, tup from {table1} where p = {p}")) == [(p, (None, 2))]
# However, a "null" JSON constant is not just allowed everywhere that a
# normal value is allowed. E.g, it cannot be part of a list. Let's
# verify that we didn't overdo the fix.
stmt = cql.prepare(f"INSERT INTO {table1} (p, l) VALUES (?, fromJson(?))")
with pytest.raises(FunctionFailure):
cql.execute(stmt, [p, '["a", null]'])
def test_fromjson_nonint_unprepared(cql, table1):
p = unique_key_int()
with pytest.raises(FunctionFailure):
cql.execute(f"INSERT INTO {table1} (p, v) VALUES ({p}, fromJson('1.2'))")
