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95 lines
4.8 KiB
Plaintext
95 lines
4.8 KiB
Plaintext
DROP DATABASE IF EXISTS test_mcol641_create;
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CREATE DATABASE test_mcol641_create;
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USE test_mcol641_create;
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DROP TABLE IF EXISTS cs1;
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DROP TABLE IF EXISTS cs2;
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DROP TABLE IF EXISTS cs3;
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DROP TABLE IF EXISTS cs4;
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CREATE TABLE cs1(d1 DECIMAL(38), d2 DECIMAL(38,10), d3 DECIMAL(38,38), d4 DECIMAL(19), d5 DECIMAL(19,19),d6 DECIMAL(19,10)) ENGINE=columnstore;
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CREATE TABLE cs2(d1 DECIMAL(38) SIGNED, d2 DECIMAL(38,10) SIGNED, d3 DECIMAL(38,38) SIGNED) ENGINE=columnstore;
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CREATE TABLE cs3(d1 DECIMAL(38) UNSIGNED ZEROFILL, d2 DECIMAL(38,10) UNSIGNED ZEROFILL, d3 DECIMAL(38,38) UNSIGNED ZEROFILL) ENGINE=columnstore;
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Warnings:
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Warning 1618 ZEROFILL is ignored in ColumnStore
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CREATE TABLE cs4(d1 DECIMAL(18), d2 DECIMAL(18,10), d3 DECIMAL(18,18)) ENGINE=columnstore;
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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'
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ORDER BY
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TABLE_SCHEMA,
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TABLE_NAME,
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COLUMN_NAME,
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DATA_TYPE,
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COLUMN_LENGTH,
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COLUMN_POSITION,
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COLUMN_DEFAULT,
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NUMERIC_PRECISION,
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NUMERIC_SCALE;
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TABLE_SCHEMA TABLE_NAME COLUMN_NAME DATA_TYPE COLUMN_LENGTH COLUMN_POSITION COLUMN_DEFAULT NUMERIC_PRECISION NUMERIC_SCALE
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test_mcol641_create cs1 d1 decimal 16 0 NULL 38 0
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test_mcol641_create cs1 d2 decimal 16 1 NULL 38 10
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test_mcol641_create cs1 d3 decimal 16 2 NULL 38 38
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test_mcol641_create cs1 d4 decimal 16 3 NULL 19 0
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test_mcol641_create cs1 d5 decimal 16 4 NULL 19 19
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test_mcol641_create cs1 d6 decimal 16 5 NULL 19 10
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test_mcol641_create cs2 d1 decimal 16 0 NULL 38 0
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test_mcol641_create cs2 d2 decimal 16 1 NULL 38 10
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test_mcol641_create cs2 d3 decimal 16 2 NULL 38 38
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test_mcol641_create cs3 d1 udecimal 16 0 NULL 38 0
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test_mcol641_create cs3 d2 udecimal 16 1 NULL 38 10
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test_mcol641_create cs3 d3 udecimal 16 2 NULL 38 38
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test_mcol641_create cs4 d1 decimal 8 0 NULL 18 0
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test_mcol641_create cs4 d2 decimal 8 1 NULL 18 10
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test_mcol641_create cs4 d3 decimal 8 2 NULL 18 18
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ALTER TABLE cs1 DROP COLUMN d4;
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ALTER TABLE cs1 ADD COLUMN d7 DECIMAL(38,37);
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ALTER TABLE cs2 ADD COLUMN d4 DECIMAL(30,30) SIGNED;
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ALTER TABLE cs3 ADD COLUMN d5 DECIMAL(20,18) UNSIGNED;
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Warnings:
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Warning 1618 ZEROFILL is ignored in ColumnStore
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ALTER TABLE cs1 RENAME COLUMN d7 TO d17;
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ERROR 42000: The storage engine for the table doesn't support The syntax rename column is not supported by Columnstore. Please check the Columnstore syntax guide for supported syntax or data types.
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ALTER TABLE cs2 ADD COLUMN (d5 DECIMAL(38,5), d6 DECIMAL(35,15));
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ERROR 42000: The storage engine for the table doesn't support Multiple actions in alter table statement is currently not supported by Columnstore.
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ALTER TABLE cs3 MODIFY d1 DECIMAL(38) SIGNED;
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ERROR HY000: Internal error: CAL0001: Alter table Failed: Altertable: Error in the action type
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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'
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ORDER BY
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TABLE_SCHEMA,
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TABLE_NAME,
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COLUMN_NAME,
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DATA_TYPE,
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COLUMN_LENGTH,
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COLUMN_POSITION,
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COLUMN_DEFAULT,
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NUMERIC_PRECISION,
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NUMERIC_SCALE;
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TABLE_SCHEMA TABLE_NAME COLUMN_NAME DATA_TYPE COLUMN_LENGTH COLUMN_POSITION COLUMN_DEFAULT NUMERIC_PRECISION NUMERIC_SCALE
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test_mcol641_create cs1 d1 decimal 16 0 NULL 38 0
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test_mcol641_create cs1 d2 decimal 16 1 NULL 38 10
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test_mcol641_create cs1 d3 decimal 16 2 NULL 38 38
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test_mcol641_create cs1 d5 decimal 16 3 NULL 19 19
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test_mcol641_create cs1 d6 decimal 16 4 NULL 19 10
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test_mcol641_create cs1 d7 decimal 16 5 NULL 38 37
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test_mcol641_create cs2 d1 decimal 16 0 NULL 38 0
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test_mcol641_create cs2 d2 decimal 16 1 NULL 38 10
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test_mcol641_create cs2 d3 decimal 16 2 NULL 38 38
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test_mcol641_create cs2 d4 decimal 16 3 NULL 30 30
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test_mcol641_create cs3 d1 udecimal 16 0 NULL 38 0
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test_mcol641_create cs3 d2 udecimal 16 1 NULL 38 10
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test_mcol641_create cs3 d3 udecimal 16 2 NULL 38 38
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test_mcol641_create cs3 d5 udecimal 16 3 NULL 20 18
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test_mcol641_create cs4 d1 decimal 8 0 NULL 18 0
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test_mcol641_create cs4 d2 decimal 8 1 NULL 18 10
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test_mcol641_create cs4 d3 decimal 8 2 NULL 18 18
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CREATE TABLE cs5(d1 DECIMAL(39)) ENGINE=columnstore;
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ERROR HY000: Internal error: CAL0009: (3)Create table failed due to Syntax error: The maximum precision (total number of digits) that can be specified is 38
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CREATE TABLE cs5(d1 DECIMAL(38,39)) ENGINE=columnstore;
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Got one of the listed errors
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ALTER TABLE cs1 ADD COLUMN d10 DECIMAL(40);
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ERROR HY000: Internal error: CAL0001: Alter table Failed: AlterTableProcessor::addColumn Syntax error: The maximum precision (total number of digits) that can be specified is 38
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ALTER TABLE cs1 ADD COLUMN d11 DECIMAL(38,40);
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Got one of the listed errors
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DROP TABLE cs1;
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DROP TABLE cs2;
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DROP TABLE cs3;
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DROP TABLE cs4;
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DROP DATABASE test_mcol641_create;
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