DROP TABLE IF EXISTS codecs; CREATE TABLE codecs ( a UInt8 CODEC(LZ4), b UInt16 CODEC(ZSTD), c Float32 CODEC(Gorilla), d UInt8 CODEC(Delta, LZ4), e Float64 CODEC(Gorilla, ZSTD), f UInt32 CODEC(Delta, Delta, T64), g DateTime CODEC(DoubleDelta), h DateTime64 CODEC(DoubleDelta, LZ4), i String CODEC(NONE) ) ENGINE = MergeTree ORDER BY tuple(); DROP TABLE codecs; -- test what should not work CREATE TABLE codecs (a UInt8 CODEC(NONE, NONE)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(NONE, LZ4)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(LZ4, NONE)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(LZ4, LZ4)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(LZ4, ZSTD)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(Delta)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(Delta, Delta)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(LZ4, Delta)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a UInt8 CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a FixedString(2) CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a Decimal(15,5) CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a Float64 CODEC(Delta, Gorilla)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } CREATE TABLE codecs (a Float32 CODEC(DoubleDelta, FPC)) ENGINE = MergeTree ORDER BY tuple(); -- { serverError BAD_ARGUMENTS } -- test that sanity check is not performed in ATTACH query DROP TABLE IF EXISTS codecs1; DROP TABLE IF EXISTS codecs2; DROP TABLE IF EXISTS codecs3; DROP TABLE IF EXISTS codecs4; DROP TABLE IF EXISTS codecs5; DROP TABLE IF EXISTS codecs6; DROP TABLE IF EXISTS codecs7; DROP TABLE IF EXISTS codecs8; DROP TABLE IF EXISTS codecs9; DROP TABLE IF EXISTS codecs10; DROP TABLE IF EXISTS codecs11; SET allow_suspicious_codecs = 1; CREATE TABLE codecs1 (a UInt8 CODEC(NONE, NONE)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs2 (a UInt8 CODEC(NONE, LZ4)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs3 (a UInt8 CODEC(LZ4, NONE)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs4 (a UInt8 CODEC(LZ4, LZ4)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs5 (a UInt8 CODEC(LZ4, ZSTD)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs6 (a UInt8 CODEC(Delta)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs7 (a UInt8 CODEC(Delta, Delta)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs8 (a UInt8 CODEC(LZ4, Delta)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs9 (a UInt8 CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs10 (a FixedString(2) CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); CREATE TABLE codecs11 (a Decimal(15,5) CODEC(Gorilla)) ENGINE = MergeTree ORDER BY tuple(); SET allow_suspicious_codecs = 0; SHOW CREATE TABLE codecs1; SHOW CREATE TABLE codecs2; SHOW CREATE TABLE codecs3; SHOW CREATE TABLE codecs4; SHOW CREATE TABLE codecs5; SHOW CREATE TABLE codecs6; SHOW CREATE TABLE codecs7; SHOW CREATE TABLE codecs8; SHOW CREATE TABLE codecs9; SHOW CREATE TABLE codecs10; SHOW CREATE TABLE codecs11; DETACH TABLE codecs1; DETACH TABLE codecs2; DETACH TABLE codecs3; DETACH TABLE codecs4; DETACH TABLE codecs5; DETACH TABLE codecs6; DETACH TABLE codecs7; DETACH TABLE codecs8; DETACH TABLE codecs9; DETACH TABLE codecs10; DETACH TABLE codecs11; ATTACH TABLE codecs1; ATTACH TABLE codecs2; ATTACH TABLE codecs3; ATTACH TABLE codecs4; ATTACH TABLE codecs5; ATTACH TABLE codecs6; ATTACH TABLE codecs7; ATTACH TABLE codecs8; ATTACH TABLE codecs9; ATTACH TABLE codecs10; ATTACH TABLE codecs11; SHOW CREATE TABLE codecs1; SHOW CREATE TABLE codecs2; SHOW CREATE TABLE codecs3; SHOW CREATE TABLE codecs4; SHOW CREATE TABLE codecs5; SHOW CREATE TABLE codecs6; SHOW CREATE TABLE codecs7; SHOW CREATE TABLE codecs8; SHOW CREATE TABLE codecs9; SHOW CREATE TABLE codecs10; SHOW CREATE TABLE codecs11; SELECT * FROM codecs1; SELECT * FROM codecs2; SELECT * FROM codecs3; SELECT * FROM codecs4; SELECT * FROM codecs5; SELECT * FROM codecs6; SELECT * FROM codecs7; SELECT * FROM codecs8; SELECT * FROM codecs9; SELECT * FROM codecs10; SELECT * FROM codecs11; DROP TABLE codecs1; DROP TABLE codecs2; DROP TABLE codecs3; DROP TABLE codecs4; DROP TABLE codecs5; DROP TABLE codecs6; DROP TABLE codecs7; DROP TABLE codecs8; DROP TABLE codecs9; DROP TABLE codecs10; DROP TABLE codecs11;