2 @message |
firebird.driver.types.DatabaseError: SQL error code = -104
-Datatypes are not comparable in expression
LOG DETAILS:
2024-07-15 13:08:54.873
2024-07-15 13:08:54.878 act = <firebird.qa.plugin.Action object at [hex]>
2024-07-15 13:08:54.883 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2024-07-15 13:08:54.892
2024-07-15 13:08:54.904 @pytest.mark.version('>=2.5')
2024-07-15 13:08:54.914 def test_1(act: Action, capsys):
2024-07-15 13:08:54.924 with act.db.connect() as con:
2024-07-15 13:08:54.933 con.execute_immediate(proc_ddl)
2024-07-15 13:08:54.941 con.commit()
2024-07-15 13:08:54.948 c = con.cursor()
2024-07-15 13:08:54.956 > for row in c.execute("select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )", [3]):
2024-07-15 13:08:54.962
2024-07-15 13:08:54.968 tests/bugs/core_6108_test.py:37:
2024-07-15 13:08:54.974 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2024-07-15 13:08:54.980
2024-07-15 13:08:54.986 self = <firebird.driver.core.Cursor object at [hex]>
2024-07-15 13:08:54.993 operation = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
2024-07-15 13:08:54.998 parameters = [3]
2024-07-15 13:08:55.004
2024-07-15 13:08:55.010 def execute(self, operation: Union[str, Statement], parameters: Sequence[Any]=None) -> Cursor:
2024-07-15 13:08:55.016 """Executes SQL command or prepared `Statement`.
2024-07-15 13:08:55.022
2024-07-15 13:08:55.028 Starts new transaction if transaction manager associated with cursor is not active.
2024-07-15 13:08:55.033
2024-07-15 13:08:55.039 Arguments:
2024-07-15 13:08:55.045 operation: SQL command or prepared `Statement`.
2024-07-15 13:08:55.056 parameters: Sequence of parameters. Must contain one entry for each argument
2024-07-15 13:08:55.063 that the operation expects.
2024-07-15 13:08:55.071
2024-07-15 13:08:55.077 Returns:
2024-07-15 13:08:55.084 `self` so call to execute could be used as iterator over returned rows.
2024-07-15 13:08:55.090
2024-07-15 13:08:55.096 Note:
2024-07-15 13:08:55.102 If `operation` is a string with SQL command that is exactly the same as the
2024-07-15 13:08:55.110 last executed command, the internally prepared `Statement` from last execution
2024-07-15 13:08:55.116 is reused.
2024-07-15 13:08:55.121
2024-07-15 13:08:55.127 If cursor is open, it's closed before new statement is executed.
2024-07-15 13:08:55.131 """
2024-07-15 13:08:55.136 > self._execute(operation, parameters)
2024-07-15 13:08:55.142
2024-07-15 13:08:55.148 ../lib/python3.11/site-packages/firebird/driver/core.py:3754:
2024-07-15 13:08:55.162 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2024-07-15 13:08:55.171
2024-07-15 13:08:55.179 self = <firebird.driver.core.Cursor object at [hex]>
2024-07-15 13:08:55.186 operation = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
2024-07-15 13:08:55.192 parameters = [3], flags = <CursorFlag.NONE: 0>
2024-07-15 13:08:55.198
2024-07-15 13:08:55.204 def _execute(self, operation: Union[str, Statement],
2024-07-15 13:08:55.209 parameters: Sequence=None, flags: CursorFlag=CursorFlag.NONE) -> None:
2024-07-15 13:08:55.216 if not self._transaction.is_active():
2024-07-15 13:08:55.220 self._transaction.begin()
2024-07-15 13:08:55.225 if isinstance(operation, Statement):
2024-07-15 13:08:55.230 if operation._connection() is not self._connection:
2024-07-15 13:08:55.236 raise InterfaceError('Cannot execute Statement that was created by different Connection.')
2024-07-15 13:08:55.241 self.close()
2024-07-15 13:08:55.246 self._stmt = operation
2024-07-15 13:08:55.252 self.__internal = False
2024-07-15 13:08:55.257 elif self._stmt is not None and self._stmt.sql == operation:
2024-07-15 13:08:55.266 # We should execute the same SQL string again
2024-07-15 13:08:55.274 self._clear()
2024-07-15 13:08:55.281 else:
2024-07-15 13:08:55.286 self.close()
2024-07-15 13:08:55.292 > self._stmt = self._connection._prepare(operation, self._transaction)
2024-07-15 13:08:55.296
2024-07-15 13:08:55.302 ../lib/python3.11/site-packages/firebird/driver/core.py:3624:
2024-07-15 13:08:55.308 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2024-07-15 13:08:55.313
2024-07-15 13:08:55.319 self = Connection[3161]
2024-07-15 13:08:55.324 sql = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
2024-07-15 13:08:55.330 tra = <firebird.driver.core.TransactionManager object at [hex]>
2024-07-15 13:08:55.335
2024-07-15 13:08:55.340 def _prepare(self, sql: str, tra: TransactionManager) -> Statement:
2024-07-15 13:08:55.346 if _commit := not tra.is_active():
2024-07-15 13:08:55.351 tra.begin()
2024-07-15 13:08:55.357 > stmt = self._att.prepare(tra._tra, sql, self.__sql_dialect)
2024-07-15 13:08:55.368
2024-07-15 13:08:55.374 ../lib/python3.11/site-packages/firebird/driver/core.py:1713:
2024-07-15 13:08:55.380 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2024-07-15 13:08:55.386
2024-07-15 13:08:55.391 self = <firebird.driver.interfaces.iAttachment_v3 object at [hex]>
2024-07-15 13:08:55.397 transaction = <firebird.driver.interfaces.iTransaction_v3 object at [hex]>
2024-07-15 13:08:55.403 stmt = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
2024-07-15 13:08:55.410 dialect = 3, flags = <PreparePrefetchFlag.METADATA: 71>
2024-07-15 13:08:55.416
2024-07-15 13:08:55.423 def prepare(self, transaction: iTransaction, stmt: str, dialect: int,
2024-07-15 13:08:55.429 flags: PreparePrefetchFlag = PreparePrefetchFlag.METADATA) -> iStatement:
2024-07-15 13:08:55.436 """Replaces `isc_dsql_prepare()`. Additional parameter flags makes it
2024-07-15 13:08:55.442 possible to control what information will be preloaded from engine at once
2024-07-15 13:08:55.448 (i.e. in single network packet for remote operation)."""
2024-07-15 13:08:55.461 b_stmt: bytes = stmt.encode(self.encoding)
2024-07-15 13:08:55.472 result = self.vtable.prepare(self, self.status, transaction, len(b_stmt), b_stmt,
2024-07-15 13:08:55.481 dialect, flags)
2024-07-15 13:08:55.488 > self._check()
2024-07-15 13:08:55.495
2024-07-15 13:08:55.502 ../lib/python3.11/site-packages/firebird/driver/interfaces.py:1134:
2024-07-15 13:08:55.508 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2024-07-15 13:08:55.514
2024-07-15 13:08:55.520 self = <firebird.driver.interfaces.iAttachment_v3 object at [hex]>
2024-07-15 13:08:55.527
2024-07-15 13:08:55.533 def _check(self) -> None:
2024-07-15 13:08:55.540 state = self.status.get_state()
2024-07-15 13:08:55.546 if StateFlag.ERRORS in state:
2024-07-15 13:08:55.554 > raise self.__report(DatabaseError, self.status.get_errors())
2024-07-15 13:08:55.563 E firebird.driver.types.DatabaseError: SQL error code = -104
2024-07-15 13:08:55.572 E -Datatypes are not comparable in expression
2024-07-15 13:08:55.586
2024-07-15 13:08:55.599 ../lib/python3.11/site-packages/firebird/driver/interfaces.py:113: DatabaseError
2024-07-15 13:08:55.608 ---------------------------- Captured stdout setup -----------------------------
2024-07-15 13:08:55.615 Cached db: db-12.0-None-None-NONE.fdb [page_size=None, sql_dialect=None, charset='NONE'
|
3 #text |
act = <firebird.qa.plugin.Action pytest object at [hex]>
capsys = <_pytest.capture.CaptureFixture pytest object at [hex]>
@pytest.mark.version('>=2.5')
def test_1(act: Action, capsys):
with act.db.connect() as con:
con.execute_immediate(proc_ddl)
con.commit()
c = con.cursor()
> for row in c.execute("select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )", [3]):
tests/bugs/core_6108_test.py:37:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <firebird.driver.core.Cursor pytest object at [hex]>
operation = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
parameters = [3]
def execute(self, operation: Union[str, Statement], parameters: Sequence[Any]=None) -> Cursor:
"""Executes SQL command or prepared `Statement`.
Starts new transaction if transaction manager associated with cursor is not active.
Arguments:
operation: SQL command or prepared `Statement`.
parameters: Sequence of parameters. Must contain one entry for each argument
that the operation expects.
Returns:
`self` so call to execute could be used as iterator over returned rows.
Note:
If `operation` is a string with SQL command that is exactly the same as the
last executed command, the internally prepared `Statement` from last execution
is reused.
If cursor is open, it's closed before new statement is executed.
"""
> self._execute(operation, parameters)
../lib/python3.11/site-packages/firebird/driver/core.py:3754:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <firebird.driver.core.Cursor pytest object at [hex]>
operation = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
parameters = [3], flags = <CursorFlag.NONE: 0>
def _execute(self, operation: Union[str, Statement],
parameters: Sequence=None, flags: CursorFlag=CursorFlag.NONE) -> None:
if not self._transaction.is_active():
self._transaction.begin()
if isinstance(operation, Statement):
if operation._connection() is not self._connection:
raise InterfaceError('Cannot execute Statement that was created by different Connection.')
self.close()
self._stmt = operation
self.__internal = False
elif self._stmt is not None and self._stmt.sql == operation:
# We should execute the same SQL string again
self._clear()
else:
self.close()
> self._stmt = self._connection._prepare(operation, self._transaction)
../lib/python3.11/site-packages/firebird/driver/core.py:3624:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = Connection[3161]
sql = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
tra = <firebird.driver.core.TransactionManager pytest object at [hex]>
def _prepare(self, sql: str, tra: TransactionManager) -> Statement:
if _commit := not tra.is_active():
tra.begin()
> stmt = self._att.prepare(tra._tra, sql, self.__sql_dialect)
../lib/python3.11/site-packages/firebird/driver/core.py:1713:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <firebird.driver.interfaces.iAttachment_v3 pytest object at [hex]>
transaction = <firebird.driver.interfaces.iTransaction_v3 pytest object at [hex]>
stmt = "select o_dts from test_proc('2019-'|| COALESCE( ?, 1) ||'-01' )"
dialect = 3, flags = <PreparePrefetchFlag.METADATA: 71>
def prepare(self, transaction: iTransaction, stmt: str, dialect: int,
flags: PreparePrefetchFlag = PreparePrefetchFlag.METADATA) -> iStatement:
"""Replaces `isc_dsql_prepare()`. Additional parameter flags makes it
possible to control what information will be preloaded from engine at once
(i.e. in single network packet for remote operation)."""
b_stmt: bytes = stmt.encode(self.encoding)
result = self.vtable.prepare(self, self.status, transaction, len(b_stmt), b_stmt,
dialect, flags)
> self._check()
../lib/python3.11/site-packages/firebird/driver/interfaces.py:1134:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <firebird.driver.interfaces.iAttachment_v3 pytest object at [hex]>
def _check(self) -> None:
state = self.status.get_state()
if StateFlag.ERRORS in state:
> raise self.__report(DatabaseError, self.status.get_errors())
E firebird.driver.types.DatabaseError: SQL error code = -104
E -Datatypes are not comparable in expression
../lib/python3.11/site-packages/firebird/driver/interfaces.py:113: DatabaseError
|