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fix

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This commit is contained in:
Nikita Taranov 2024-11-22 21:01:05 +01:00
parent 7eee149487
commit b3344558c1
1 changed files with 11 additions and 7 deletions
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18
tests/integration/helpers/postgres_utility.py
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@ -343,16 +343,20 @@ def assert_nested_table_is_created(
table = schema_name + "." + table_name table = schema_name + "." + table_name
print(f"Checking table {table} exists in {materialized_database}") print(f"Checking table {table} exists in {materialized_database}")
# Check based on `system.tables` is not enough, because tables appear there before they are loaded.
# It may lead to error `Unknown table expression identifier...`
while True:
try:
instance.query(f"SELECT * FROM `{materialized_database}`.`{table}` LIMIT 1 FORMAT Null")
break
except Exception:
time.sleep(0.2)
continue
database_tables = instance.query( database_tables = instance.query(
f"SHOW TABLES FROM `{materialized_database}` WHERE name = '{table}'" f"SHOW TABLES FROM `{materialized_database}` WHERE name = '{table}'"
) )
while table not in database_tables:
time.sleep(0.2)
database_tables = instance.query(
f"SHOW TABLES FROM `{materialized_database}` WHERE name = '{table}'"
)
assert table in database_tables assert table in database_tables