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60 lines
1.7 KiB
SQL
60 lines
1.7 KiB
SQL
DROP TABLE IF EXISTS wrong_metadata;
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CREATE TABLE wrong_metadata(
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column1 UInt64,
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column2 UInt64,
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column3 UInt64
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)
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ENGINE ReplicatedMergeTree('/test/{database}/tables/wrong_metadata', '1')
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ORDER BY tuple();
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INSERT INTO wrong_metadata VALUES (1, 2, 3);
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SYSTEM STOP REPLICATION QUEUES wrong_metadata;
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ALTER TABLE wrong_metadata RENAME COLUMN column1 TO column1_renamed SETTINGS replication_alter_partitions_sync = 0;
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INSERT INTO wrong_metadata VALUES (4, 5, 6);
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SELECT * FROM wrong_metadata ORDER BY column1;
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SYSTEM START REPLICATION QUEUES wrong_metadata;
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SYSTEM SYNC REPLICA wrong_metadata;
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ALTER TABLE wrong_metadata RENAME COLUMN column2 to column2_renamed SETTINGS replication_alter_partitions_sync = 2;
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SELECT * FROM wrong_metadata ORDER BY column1_renamed FORMAT JSONEachRow;
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DROP TABLE IF EXISTS wrong_metadata;
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CREATE TABLE wrong_metadata_wide(
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column1 UInt64,
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column2 UInt64,
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column3 UInt64
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)
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ENGINE ReplicatedMergeTree('/test/{database}/tables/wrong_metadata_wide', '1')
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ORDER BY tuple()
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SETTINGS min_bytes_for_wide_part = 0;
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INSERT INTO wrong_metadata_wide VALUES (1, 2, 3);
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SYSTEM STOP REPLICATION QUEUES wrong_metadata_wide;
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ALTER TABLE wrong_metadata_wide RENAME COLUMN column1 TO column1_renamed SETTINGS replication_alter_partitions_sync = 0;
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INSERT INTO wrong_metadata_wide VALUES (4, 5, 6);
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SELECT * FROM wrong_metadata_wide ORDER by column1;
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SYSTEM START REPLICATION QUEUES wrong_metadata_wide;
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SYSTEM SYNC REPLICA wrong_metadata_wide;
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ALTER TABLE wrong_metadata_wide RENAME COLUMN column2 to column2_renamed SETTINGS replication_alter_partitions_sync = 2;
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SELECT * FROM wrong_metadata_wide ORDER BY column1_renamed FORMAT JSONEachRow;
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DROP TABLE IF EXISTS wrong_metadata_wide;
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