CREATE TABLE spans ( ts TIMESTAMP TIME INDEX, trace_id STRING SKIPPING INDEX, prompt STRING COMPRESSION WITH (type = 'zstd', level = 3, page_size = '8MiB'), reply STRING COMPRESSION WITH (level = 9), tokens BIGINT COMPRESSION WITH (page_size = '64KiB'), ) WITH (append_mode = 'true'); SHOW CREATE TABLE spans; INSERT INTO spans VALUES (1, 't1', 'fix the flaky test', 'running it', 120), (2, 't1', 'fix the flaky test\nrunning it', 'patched', 340), (3, 't2', 'another prompt', NULL, NULL); ADMIN flush_table('spans'); SELECT ts, trace_id, prompt, reply, tokens FROM spans ORDER BY ts; DROP TABLE spans; CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (level = 0)); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (type = 'lz4')); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (page_size = 'large')); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (codec = 'zstd')); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, j JSON2 COMPRESSION WITH (level = 3)); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (level = [3])); CREATE TABLE bad (ts TIMESTAMP TIME INDEX, s STRING COMPRESSION WITH (page_size = NULL)); CREATE TABLE bad ( ts TIMESTAMP TIME INDEX, host STRING PRIMARY KEY COMPRESSION WITH (level = 3) ) WITH ('sst_format' = 'primary_key', 'memtable.type' = 'time_series'); CREATE TABLE bad ( ts TIMESTAMP TIME INDEX, host STRING PRIMARY KEY COMPRESSION WITH (level = 3) ) WITH ('primary_key_encoding' = 'sparse'); CREATE TABLE compressed_tags ( ts TIMESTAMP TIME INDEX, host STRING PRIMARY KEY COMPRESSION WITH (level = 3, page_size = '64KiB'), val DOUBLE ) WITH ('sst_format' = 'flat', 'primary_key_encoding' = 'dense'); SHOW CREATE TABLE compressed_tags; INSERT INTO compressed_tags VALUES (1, 'host-a', 1), (2, 'host-b', 2); ADMIN flush_table('compressed_tags'); SELECT * FROM compressed_tags ORDER BY ts; DROP TABLE compressed_tags; CREATE TABLE compression_phy ( ts TIMESTAMP TIME INDEX, val DOUBLE COMPRESSION WITH (level = 3) ) ENGINE = metric WITH (physical_metric_table = ''); CREATE TABLE compression_conflict ( ts TIMESTAMP TIME INDEX, val DOUBLE COMPRESSION WITH (level = 9) ) ENGINE = metric WITH (on_physical_table = 'compression_phy'); CREATE TABLE compression_same ( ts TIMESTAMP TIME INDEX, val DOUBLE COMPRESSION WITH (level = 3) ) ENGINE = metric WITH (on_physical_table = 'compression_phy'); CREATE TABLE compression_new_tag ( ts TIMESTAMP TIME INDEX, host STRING PRIMARY KEY COMPRESSION WITH (level = 3), val DOUBLE ) ENGINE = metric WITH (on_physical_table = 'compression_phy'); CREATE TABLE compression_logical ( ts TIMESTAMP TIME INDEX, val DOUBLE ) ENGINE = metric WITH (on_physical_table = 'compression_phy'); INSERT INTO compression_logical VALUES (1, 42); ADMIN flush_table('compression_phy'); SELECT * FROM compression_logical; DROP TABLE compression_logical; DROP TABLE compression_phy;