ClickHouse/tests/queries/0_stateless/2020_alter_table_modify_comment.reference
2021-09-24 13:11:00 +03:00

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engine : Null
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null\nCOMMENT \'new comment on a table\'
comment= new comment on a table
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null
comment=
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null\nCOMMENT \'another comment on a table\'
comment= another comment on a table
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null\nCOMMENT \'another comment on a table\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Null\nCOMMENT \'another comment on a table\'
comment= another comment on a table
engine : Memory
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory\nCOMMENT \'new comment on a table\'
comment= new comment on a table
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory
comment=
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory\nCOMMENT \'another comment on a table\'
comment= another comment on a table
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory\nCOMMENT \'another comment on a table\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Memory\nCOMMENT \'another comment on a table\'
comment= another comment on a table
engine : MergeTree() ORDER BY k
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'new comment on a table\'
comment= new comment on a table
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192
comment=
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'another comment on a table\'
comment= another comment on a table
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'another comment on a table\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = MergeTree\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'another comment on a table\'
comment= another comment on a table
engine : Log
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log\nCOMMENT \'new comment on a table\'
comment= new comment on a table
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log
comment=
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log\nCOMMENT \'another comment on a table\'
comment= another comment on a table
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log\nCOMMENT \'another comment on a table\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = Log\nCOMMENT \'another comment on a table\'
comment= another comment on a table
engine : TinyLog
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog\nCOMMENT \'new comment on a table\'
comment= new comment on a table
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog
comment=
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog\nCOMMENT \'another comment on a table\'
comment= another comment on a table
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog\nCOMMENT \'another comment on a table\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = TinyLog\nCOMMENT \'another comment on a table\'
comment= another comment on a table
engine : ReplicatedMergeTree('/clickhouse/2020_alter_table_modify_comment_default', '1') ORDER BY k
initial comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment
change a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment
remove a comment
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment
add a comment back
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment
detach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
re-attach table
CREATE TABLE default.comment_test_table\n(\n `k` UInt64,\n `s` String\n)\nENGINE = ReplicatedMergeTree(\'/clickhouse/2020_alter_table_modify_comment_default\', \'1\')\nORDER BY k\nSETTINGS index_granularity = 8192\nCOMMENT \'Test table with comment\'
comment= Test table with comment