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https://github.com/FirebirdSQL/firebird-qa.git
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79 lines
1.9 KiB
Python
79 lines
1.9 KiB
Python
#coding:utf-8
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"""
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ID: issue-8056
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/8056
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TITLE: "Too many temporary blobs" with blob_append when select a stored procedue using rows-clause
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DESCRIPTION:
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NOTES:
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Confirmed bug on 6.0.0.293, 5.0.1.1369 got:
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Statement failed, SQLSTATE = HY000
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Too many temporary blobs
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-At procedure 'SP_TEST' line: 6, col: 9
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Checked on 6.0.0.295 bf5ab97, 5.0.1.1370 906e270, 4.0.5.3080 5d44e7c
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = """
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set blob all;
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set list on;
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set bail on;
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set term ^;
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create or alter procedure sp_count (astart bigint, aend bigint) returns (ovalue bigint) as
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begin
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:ovalue = :astart;
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while (:ovalue <= :aend) do
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begin
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suspend;
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:ovalue = :ovalue + 1;
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end
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end
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^
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create or alter procedure sp_test
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returns (
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blob_app_result blob sub_type 1 segment size 80 character set utf8 collate utf8
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) as
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begin
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:blob_app_result = blob_append(null, '');
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:blob_app_result = blob_append(:blob_app_result, 'hello');
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:blob_app_result = blob_append(:blob_app_result, ' world');
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suspend;
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end
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^
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commit
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^
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execute block as
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declare ovalue bigint;
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declare blob_app_result blob;
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begin
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for
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select n.ovalue, p.blob_app_result
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from sp_count(1, 18000) n
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join sp_test p on 1 = 1
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rows 17500 to 18000
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as cursor c
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do begin
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end
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end
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^
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select 'Passed' as msg from rdb$database
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^
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"""
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act = isql_act('db', test_script, substitutions=[('[ \t]+', ' ')])
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expected_stdout = """
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MSG Passed
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"""
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@pytest.mark.version('>=4.0.5')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute(combine_output = True)
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assert act.clean_stdout == act.clean_expected_stdout
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