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5ed3d6892d
Fixes #6900 Clustered range deletes did not clear out the "row_states" data associated with affected rows (might be many). Adds a sweep through and erases relevant data. Since we do pre- and postimage in "order", this should only affect postimage.
22 lines
1.1 KiB
SQL
22 lines
1.1 KiB
SQL
-- do range delete in batch
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create table ks.t (pk int, ck int, v int, primary key(pk, ck)) with cdc = {'enabled': true, 'preimage': true, 'postimage': true};
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begin batch insert into ks.t (pk, ck, v) values (1, 1, 100); delete from t where pk = 1 and ck >= 1 and ck <= 2; apply batch;
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select "cdc$batch_seq_no", "cdc$operation", pk, ck, v from t_scylla_cdc_log;
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-- do pk delete in batch
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create table ks.t2 (pk int, ck int, v int, primary key(pk, ck)) with cdc = {'enabled': true, 'preimage': true, 'postimage': true};
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begin batch insert into ks.t2 (pk, ck, v) values (1, 1, 100); delete from t2 where pk = 1; apply batch;
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select "cdc$batch_seq_no", "cdc$operation", pk, ck, v from t2_scylla_cdc_log;
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-- do range delete in batch, but not matcing ck
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create table ks.t3 (pk int, ck int, v int, primary key(pk, ck)) with cdc = {'enabled': true, 'preimage': true, 'postimage': true};
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-- do range delete in batch
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begin batch insert into ks.t3 (pk, ck, v) values (1, 1, 100); delete from t3 where pk = 1 and ck >= 2 and ck <= 3; apply batch;
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select "cdc$batch_seq_no", "cdc$operation", pk, ck, v from t3_scylla_cdc_log;
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