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drop table if exists t1;
CREATE TABLE t1 (a INT AUTO_INCREMENT, b INT, PRIMARY KEY(a)) ENGINE=rocksdb;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL AUTO_INCREMENT,
`b` int(11) DEFAULT NULL,
PRIMARY KEY (`a`)
) ENGINE=ROCKSDB DEFAULT CHARSET=latin1
INSERT INTO t1 (b) VALUES (1);
INSERT INTO t1 (b) VALUES (2);
INSERT INTO t1 (b) VALUES (3);
SELECT * FROM t1;
a b
1 1
2 2
3 3
set session rocksdb_flush_memtable_on_analyze=off;
ANALYZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
SHOW INDEXES FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 0 PRIMARY 1 a A 3 NULL NULL LSMTREE
set session rocksdb_flush_memtable_on_analyze=on;
ANALYZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
SHOW INDEXES FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 0 PRIMARY 1 a A 3 NULL NULL LSMTREE
DROP TABLE t1;
CREATE TABLE t1 (a INT AUTO_INCREMENT, b INT, PRIMARY KEY(a)) ENGINE=rocksdb;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL AUTO_INCREMENT,
`b` int(11) DEFAULT NULL,
PRIMARY KEY (`a`)
) ENGINE=ROCKSDB DEFAULT CHARSET=latin1
INSERT INTO t1 (b) VALUES (1);
INSERT INTO t1 (b) VALUES (2);
INSERT INTO t1 (b) VALUES (3);
SELECT * FROM t1;
a b
1 1
2 2
3 3
SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 ROCKSDB 10 Fixed # # # 0 0 0 4 NULL NULL NULL latin1_swedish_ci NULL
ANALYZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 ROCKSDB 10 Fixed # # # 0 0 0 4 NULL NULL NULL latin1_swedish_ci NULL
DROP TABLE t1;
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