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Add crashing test

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This commit is contained in:
alesapin 2021-03-22 16:51:44 +03:00
parent 4145033d00
commit cf83bbd98a
2 changed files with 55 additions and 0 deletions
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2
tests/queries/0_stateless/01764_collapsing_merge_adaptive_granularity.reference Normal file
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-8191 8193
-8191 8191

53
tests/queries/0_stateless/01764_collapsing_merge_adaptive_granularity.sql Normal file
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DROP TABLE IF EXISTS collapsing_table;
SET optimize_on_insert = 0;
CREATE TABLE collapsing_table
(
key UInt64,
value UInt64,
Sign Int8
)
ENGINE = CollapsingMergeTree(Sign)
ORDER BY key
SETTINGS
vertical_merge_algorithm_min_rows_to_activate=0,
vertical_merge_algorithm_min_columns_to_activate=0,
min_bytes_for_wide_part = 0;
INSERT INTO collapsing_table SELECT if(number == 8192, 8191, number), 1, if(number == 8192, +1, -1) FROM numbers(8193);
SELECT sum(Sign), count() from collapsing_table;
OPTIMIZE TABLE collapsing_table FINAL;
SELECT sum(Sign), count() from collapsing_table;
DROP TABLE IF EXISTS collapsing_table;
DROP TABLE IF EXISTS collapsing_suspicious_granularity;
CREATE TABLE collapsing_suspicious_granularity
(
key UInt64,
value UInt64,
Sign Int8
)
ENGINE = CollapsingMergeTree(Sign)
ORDER BY key
SETTINGS
vertical_merge_algorithm_min_rows_to_activate=0,
vertical_merge_algorithm_min_columns_to_activate=0,
min_bytes_for_wide_part = 0
index_granularity = 1;
INSERT INTO collapsing_suspicious_granularity VALUES (1, 1, -1) (1, 1, 1);
SELECT sum(Sign), count() from collapsing_suspicious_granularity;
OPTIMIZE TABLE collapsing_suspicious_granularity FINAL;
SELECT sum(Sign), count() from collapsing_suspicious_granularity;
DROP TABLE IF EXISTS collapsing_suspicious_granularity;