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Added/Updated tests\bugs\gh_8225_test.py: Uncomment display of explained plan

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pavel-zotov 2024-09-03 09:14:24 +03:00
parent 3aa1d69983
commit 02a8cf7ffc
1 changed files with 25 additions and 6 deletions
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29
tests/bugs/gh_8225_test.py
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@ -6,10 +6,8 @@ ISSUE: https://github.com/FirebirdSQL/firebird/issues/8225
TITLE: Problematic queries when SubQueryConversion = true
DESCRIPTION:
NOTES:
[23.08.2024] pzotov
1. Explained plan output temporary disabled: there is question about missed(?) indentation after 'Refetch'.
Sent letter to dimitr, 23.08.2024 21:42.
2. Parameter 'SubQueryConversion' currently presents only in FB 5.x and _NOT_ in FB 6.x.
[03.09.2024] pzotov
Parameter 'SubQueryConversion' currently presents only in FB 5.x and _NOT_ in FB 6.x.
Because of that, testing version are limited only for 5.0.2. FB 6.x currently is NOT tested.
Confirmed bug on 5.0.2.1479-adfe97a.
@ -94,15 +92,36 @@ def test_1(act: Action, capsys):
print(r[0],r[1])
ps = cur.prepare(test_sql)
# temporary, until question with indentation will be solved by dimitr -- print( '\n'.join([replace_leading(s) for s in ps.detailed_plan.split('\n')]) )
print( '\n'.join([replace_leading(s) for s in ps.detailed_plan.split('\n')]) )
for r in cur.execute(ps):
print(r[0],r[1])
con.rollback()
act.expected_stdout = f"""
SubQueryConversion true
Select Expression
....-> First N Records
........-> Filter
............-> Hash Join (semi)
................-> Refetch
....................-> Sort (record length: 28, key length: 8)
........................-> Table "DEPARTMENT" as "D" Full Scan
................-> Record Buffer (record length: 25)
....................-> Table "EMPLOYEE" as "E" Full Scan
2 d2
SubQueryConversion false
Sub-query
....-> Filter
........-> Table "EMPLOYEE" as "E" Full Scan
Select Expression
....-> First N Records
........-> Refetch
............-> Sort (record length: 28, key length: 8)
................-> Filter
....................-> Table "DEPARTMENT" as "D" Full Scan
2 d2
"""
act.stdout = capsys.readouterr().out