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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-30 19:23:07 +03:00

MCOL-6022 fix unstable mtrs

This commit is contained in:
aleksei.bukhalov
2025-06-16 15:57:33 +02:00
committed by Leonid Fedorov
parent 2ba31d1240
commit 780e34680f
6 changed files with 53 additions and 11 deletions

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@ -58,7 +58,8 @@ t4 CREATE TABLE `t4` (
`a` varchar(15) DEFAULT NULL
) ENGINE=Columnstore DEFAULT CHARSET=latin2 COLLATE=latin2_general_ci
SELECT `schema`, tablename, columnname, charsetnum FROM calpontsys.syscolumn
WHERE `schema`='mcol5005' AND tablename in ('t1', 't2', 't3', 't4');
WHERE `schema`='mcol5005' AND tablename in ('t1', 't2', 't3', 't4')
ORDER BY tablename, columnname, charsetnum;
schema tablename columnname charsetnum
mcol5005 t1 a 227
mcol5005 t1 b 33

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@ -11,7 +11,17 @@ CREATE TABLE cs3(d1 DECIMAL(38) UNSIGNED ZEROFILL, d2 DECIMAL(38,10) UNSIGNED ZE
Warnings:
Warning 1618 ZEROFILL is ignored in ColumnStore
CREATE TABLE cs4(d1 DECIMAL(18), d2 DECIMAL(18,10), d3 DECIMAL(18,18)) ENGINE=columnstore;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_name = 'cs1' OR table_name = 'cs2' OR table_name = 'cs3' OR table_name = 'cs4' ORDER BY table_name,column_name ASC;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_name = 'cs1' OR table_name = 'cs2' OR table_name = 'cs3' OR table_name = 'cs4'
ORDER BY
TABLE_SCHEMA,
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
COLUMN_LENGTH,
COLUMN_POSITION,
COLUMN_DEFAULT,
NUMERIC_PRECISION,
NUMERIC_SCALE;
TABLE_SCHEMA TABLE_NAME COLUMN_NAME DATA_TYPE COLUMN_LENGTH COLUMN_POSITION COLUMN_DEFAULT NUMERIC_PRECISION NUMERIC_SCALE
test_mcol641_create cs1 d1 decimal 16 0 NULL 38 0
test_mcol641_create cs1 d2 decimal 16 1 NULL 38 10
@ -40,7 +50,17 @@ ALTER TABLE cs2 ADD COLUMN (d5 DECIMAL(38,5), d6 DECIMAL(35,15));
ERROR 42000: The storage engine for the table doesn't support Multiple actions in alter table statement is currently not supported by Columnstore.
ALTER TABLE cs3 MODIFY d1 DECIMAL(38) SIGNED;
ERROR HY000: Internal error: CAL0001: Alter table Failed: Altertable: Error in the action type
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_schema = 'test_mcol641_create' ORDER BY table_name,column_name ASC;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_schema = 'test_mcol641_create'
ORDER BY
TABLE_SCHEMA,
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
COLUMN_LENGTH,
COLUMN_POSITION,
COLUMN_DEFAULT,
NUMERIC_PRECISION,
NUMERIC_SCALE;
TABLE_SCHEMA TABLE_NAME COLUMN_NAME DATA_TYPE COLUMN_LENGTH COLUMN_POSITION COLUMN_DEFAULT NUMERIC_PRECISION NUMERIC_SCALE
test_mcol641_create cs1 d1 decimal 16 0 NULL 38 0
test_mcol641_create cs1 d2 decimal 16 1 NULL 38 10

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@ -37,16 +37,16 @@ t2 CREATE TABLE `t2` (
`t2_DATE` date DEFAULT NULL,
`t2_TIME` time DEFAULT NULL
) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci
SELECT `schema`, tablename, columnname, compressiontype FROM calpontsys.syscolumn WHERE `schema`='mcs229_db' ORDER BY 2;
SELECT `schema`, tablename, columnname, compressiontype FROM calpontsys.syscolumn WHERE `schema`='mcs229_db' ORDER BY 2,3,4;
schema tablename columnname compressiontype
mcs229_db t1 t1_date 2
mcs229_db t1 t1_decimal 2
mcs229_db t1 t1_int 2
mcs229_db t1 t1_text 2
mcs229_db t1 t1_date 2
mcs229_db t1 t1_time 2
mcs229_db t1 t1_decimal 2
mcs229_db t2 t2_date 2
mcs229_db t2 t2_decimal 2
mcs229_db t2 t2_int 2
mcs229_db t2 t2_text 2
mcs229_db t2 t2_time 2
mcs229_db t2 t2_decimal 2
DROP DATABASE mcs229_db;

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@ -52,7 +52,8 @@ SHOW CREATE TABLE t3;
SHOW CREATE TABLE t4;
SELECT `schema`, tablename, columnname, charsetnum FROM calpontsys.syscolumn
WHERE `schema`='mcol5005' AND tablename in ('t1', 't2', 't3', 't4');
WHERE `schema`='mcol5005' AND tablename in ('t1', 't2', 't3', 't4')
ORDER BY tablename, columnname, charsetnum;
DROP DATABASE mcol5005;

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@ -19,7 +19,17 @@ CREATE TABLE cs2(d1 DECIMAL(38) SIGNED, d2 DECIMAL(38,10) SIGNED, d3 DECIMAL(38,
#This must raise a warning
CREATE TABLE cs3(d1 DECIMAL(38) UNSIGNED ZEROFILL, d2 DECIMAL(38,10) UNSIGNED ZEROFILL, d3 DECIMAL(38,38) UNSIGNED ZEROFILL) ENGINE=columnstore;
CREATE TABLE cs4(d1 DECIMAL(18), d2 DECIMAL(18,10), d3 DECIMAL(18,18)) ENGINE=columnstore;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_name = 'cs1' OR table_name = 'cs2' OR table_name = 'cs3' OR table_name = 'cs4' ORDER BY table_name,column_name ASC;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_name = 'cs1' OR table_name = 'cs2' OR table_name = 'cs3' OR table_name = 'cs4'
ORDER BY
TABLE_SCHEMA,
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
COLUMN_LENGTH,
COLUMN_POSITION,
COLUMN_DEFAULT,
NUMERIC_PRECISION,
NUMERIC_SCALE;
ALTER TABLE cs1 DROP COLUMN d4;
ALTER TABLE cs1 ADD COLUMN d7 DECIMAL(38,37);
@ -34,7 +44,17 @@ ALTER TABLE cs2 ADD COLUMN (d5 DECIMAL(38,5), d6 DECIMAL(35,15));
# Bug. This must work fine.
--error 1815
ALTER TABLE cs3 MODIFY d1 DECIMAL(38) SIGNED;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_schema = 'test_mcol641_create' ORDER BY table_name,column_name ASC;
SELECT TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,DATA_TYPE,COLUMN_LENGTH,COLUMN_POSITION,COLUMN_DEFAULT,NUMERIC_PRECISION,NUMERIC_SCALE FROM information_schema.columnstore_columns WHERE table_schema = 'test_mcol641_create'
ORDER BY
TABLE_SCHEMA,
TABLE_NAME,
COLUMN_NAME,
DATA_TYPE,
COLUMN_LENGTH,
COLUMN_POSITION,
COLUMN_DEFAULT,
NUMERIC_PRECISION,
NUMERIC_SCALE;
# This must return an error
--error 1815

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@ -49,7 +49,7 @@ CREATE TABLE t2
--replace_regex /( COLLATE=latin1_swedish_ci)//
SHOW CREATE TABLE t2;
SELECT `schema`, tablename, columnname, compressiontype FROM calpontsys.syscolumn WHERE `schema`='mcs229_db' ORDER BY 2;
SELECT `schema`, tablename, columnname, compressiontype FROM calpontsys.syscolumn WHERE `schema`='mcs229_db' ORDER BY 2,3,4;
# Clean UP
DROP DATABASE mcs229_db;