def execute(self, cursor, state):
partition = self.partition(state)
datapackage = self.datapackage(state)
try:
try:
store_batch_insert(cursor, partition.table(), datapackage,
state["modified"])
except Exception as exc:
logging.debug("exception: {}".format(type(exc).__name__))
raise exc
except NoSuchTable:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CreatePartition(self.partition, trend_names, data_types)
return insert_before(fix)
except NoSuchColumnError:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CheckColumnsExist(self.partition, trend_names, data_types)
return insert_before(fix)
except UniqueViolation:
fix = Update(self.partition, self.datapackage)
return replace(fix)
except DataTypeMismatch:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CheckColumnTypes(self.partition, trend_names, data_types)
return insert_before(fix)
def execute(self, cursor, state):
partition = self.partition(state)
datapackage = self.datapackage(state)
try:
store_copy_from(cursor, partition.table(), datapackage,
state["modified"])
except NoCopyInProgress:
return no_op
except NoSuchTable:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CreatePartition(self.partition, trend_names, data_types)
return insert_before(fix)
except NoSuchColumnError:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CheckColumnsExist(self.partition, trend_names, data_types)
return insert_before(fix)
except UniqueViolation:
fix = Update(self.partition, self.datapackage)
return replace(fix)
except DataTypeMismatch:
data_types = compose(DataPackage.deduce_data_types, self.datapackage)
trend_names = compose(attrgetter("trend_names"), self.datapackage)
fix = CheckColumnTypes(self.partition, trend_names, data_types)
return insert_before(fix)
