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57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
#coding:utf-8
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"""
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ID: fkey.primary.insert-11
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FBTEST: functional.fkey.primary.insert_pk_11
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TITLE: Check correct work fix with foreign key
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DESCRIPTION:
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Check foreign key work.
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Master table has primary key consisting of several fields.
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Master transaction modifies all primary key fields and committed.
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Detail transaction inserts record in detail_table.
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Expected: no errors.
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"""
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import pytest
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from firebird.qa import *
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from firebird.driver import tpb, Isolation
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init_script = """CREATE TABLE MASTER_TABLE (
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ID_1 INTEGER NOT NULL,
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ID_2 VARCHAR(20) NOT NULL,
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INT_F INTEGER,
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PRIMARY KEY (ID_1, ID_2)
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);
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CREATE TABLE DETAIL_TABLE (
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ID INTEGER PRIMARY KEY,
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FKEY_1 INTEGER,
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FKEY_2 VARCHAR(20)
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);
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ALTER TABLE DETAIL_TABLE ADD CONSTRAINT FK_DETAIL_TABLE FOREIGN KEY (FKEY_1, FKEY_2) REFERENCES MASTER_TABLE (ID_1, ID_2);
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COMMIT;
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INSERT INTO MASTER_TABLE (ID_1, ID_2, INT_F) VALUES (1, 'one', 10);
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COMMIT;"""
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db = db_factory(init=init_script)
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act = python_act('db')
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@pytest.mark.version('>=3')
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def test_1(act: Action):
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with act.db.connect() as con:
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cust_tpb = tpb(isolation=Isolation.READ_COMMITTED_RECORD_VERSION, lock_timeout=0)
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con.begin(cust_tpb)
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with con.cursor() as c:
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c.execute("UPDATE MASTER_TABLE SET ID_1=2 WHERE ID_1=1")
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c.execute("UPDATE MASTER_TABLE SET ID_2='two' WHERE ID_2='one'")
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con.commit()
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#Create second connection for change detail table
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with act.db.connect() as con_detail:
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con_detail.begin(cust_tpb)
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with con_detail.cursor() as cd:
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cd.execute("INSERT INTO DETAIL_TABLE (ID, FKEY_1, FKEY_2) VALUES (1, 2, 'two')")
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con_detail.commit()
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# Passed.
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