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127 lines
3.7 KiB
Python
127 lines
3.7 KiB
Python
#coding:utf-8
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#
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# id: functional.trigger.database.transactionstart_01
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# title: Trigger on start tansaction
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# decription:
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# This tests normal operation of database TRANSACTION START trigger.
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#
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# Checked 17.05.2017 on:
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# FB25Cs, build 2.5.8.27056: OK, 1.375ss.
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# FB25SC, build 2.5.8.27061: OK, 0.407ss.
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# fb25sS, build 2.5.7.27038: OK, 0.953ss.
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# fb30Cs, build 3.0.3.32721: OK, 2.937ss.
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# fb30SC, build 3.0.3.32721: OK, 1.906ss.
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# FB30SS, build 3.0.3.32721: OK, 1.125ss.
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# FB40CS, build 4.0.0.639: OK, 3.422ss.
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# FB40SC, build 4.0.0.639: OK, 1.859ss.
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# FB40SS, build 4.0.0.639: OK, 1.266ss.
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#
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#
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# tracker_id: CORE-745
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# min_versions: ['2.5.0']
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# versions: 3.0
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# qmid: functional.trigger.database.transactionstart_01
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 3.0
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# resources: None
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substitutions_1 = [('line: \\d+, col: \\d+', '')]
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init_script_1 = """"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """
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set autoddl off;
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create table trg_log(id integer, trg_tx int default current_transaction);
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create view v_check as
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select count(*) as cnt_chk_tx, count(iif(trg_tx=current_transaction,1,null)) as cnt_chk_trg
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from trg_log
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where trg_tx = current_transaction;
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set term ^;
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create trigger trg_start_tx inactive on transaction start position 0 as
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begin
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insert into trg_log default values;
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--insert into trg_log(trg_tx) values (current_transaction);
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end
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^
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set term ;^
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commit;
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alter trigger trg_start_tx active;
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commit;
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set list on;
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set autoddl off;
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select 'Tx to be rolled back' as phase
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--, current_transaction
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from rdb$database;
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--select a.* from trg_log a;
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select * from v_check;
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rollback;
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select 'Tx to be committed' as phase
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--, current_transaction
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from rdb$database;
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--select a.* from trg_log a;
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select * from v_check;
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commit;
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select 'Final select' as phase
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--, current_transaction
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from rdb$database;
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--select a.* from trg_log a order by id desc rows 1;
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select * from v_check;
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set term ^;
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alter trigger trg_start_tx inactive position 0 as
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begin
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insert into trg_log(trg_tx) values (1/0);
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end
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^
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set term ;^
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commit;
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alter trigger trg_start_tx active;
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commit;
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commit; -- this should raise exception in trg_start_tx and this exception SHOULD PASS to the client.
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stdout_1 = """
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PHASE Tx to be rolled back
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CNT_CHK_TX 1
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CNT_CHK_TRG 1
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PHASE Tx to be committed
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CNT_CHK_TX 1
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CNT_CHK_TRG 1
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PHASE Final select
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CNT_CHK_TX 1
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CNT_CHK_TRG 1
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"""
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expected_stderr_1 = """
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Statement failed, SQLSTATE = 22012
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arithmetic exception, numeric overflow, or string truncation
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-Integer divide by zero. The code attempted to divide an integer value by an integer divisor of zero.
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-At trigger 'TRG_START_TX'
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"""
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@pytest.mark.version('>=3.0')
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def test_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.expected_stderr = expected_stderr_1
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act_1.execute()
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assert act_1.clean_stderr == act_1.clean_expected_stderr
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assert act_1.clean_stdout == act_1.clean_expected_stdout
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