github.com/matrixorigin/matrixone@v1.2.0/test/distributed/cases/table/new_table.result (about) 1 create table table01(a TINYINT primary key, b SMALLINT SIGNED, c INT UNSIGNED,d BIGINT not null , e FLOAT unique,f DOUBLE, g CHAR(10), h VARCHAR(20)); 2 create table table15 (a varchar(5) default 'abcde'); 3 create temporary table table05 ( a int, b char(10)); 4 create table table06 (a int primary key, b varchar(10)); 5 create table table10 (a int primary key, b varchar(10)); 6 create table `测试表` (`测试1` int); 7 create table `a/a` (a int); 8 create table table16 (1a20 int,1e int); 9 create table $table18 (a$1 int, $b int, c$ int); 10 create table table19$ (a int); 11 create table table17 (`index` int); 12 show tables; 13 tables_in_new_table 14 table01 15 table15 16 table06 17 table10 18 测试表 19 a/a 20 table16 21 $table18 22 table19$ 23 table17 24 drop database if exists motest; 25 create database motest; 26 use motest; 27 create table t1 (b char(0)); 28 insert into t1 values (""),(null); 29 select * from t1; 30 b 31 32 null 33 drop table if exists t1; 34 create table t1 (b char(0) not null); 35 create table if not exists t1 (b char(0) not null); 36 insert into t1 values (""); 37 select * from t1; 38 b 39 40 drop table t1; 41 create table t1 (ordid int not null default 1, ord varchar(50) not null); 42 drop table t1; 43 create table t1 (a int not null); 44 drop table t1; 45 create table t1 (a varchar(5) default 'abcde'); 46 insert into t1 values(); 47 select * from t1; 48 a 49 abcde 50 create table 1ea10 (1a20 int,1e int); 51 insert into 1ea10 values(1,1); 52 drop table 1ea10; 53 drop table if exists t1; 54 create table t1 (`index` int); 55 drop table t1; 56 drop table if exists $test1; 57 create table motest.$test1 (a$1 int, $b int, c$ int); 58 insert into motest.$test1 values (1,2,3); 59 select a$1, $b, c$ from motest.$test1; 60 a$1 $b c$ 61 1 2 3 62 create table motest.test2$ (a int); 63 drop table motest.test2$; 64 drop table if exists t1; 65 create table t1 (a int not null primary key, B CHAR(20)); 66 drop table t1; 67 create table t1 (a int not null, b int, primary key (a)); 68 insert into t1 values (1,1); 69 select * from t1; 70 a b 71 1 1 72 drop table t1; 73 create table t1(a int,b int,c int unsigned,d date,e char,f datetime,g timestamp); 74 drop table t1; 75 create table t1(str varchar(10) default 'def',strnull varchar(10),intg int default 10,rel double default 3.14); 76 insert into t1 values ('','',0,0.0); 77 select * from t1; 78 str strnull intg rel 79 0 0.0000 80 drop table t1; 81 create table t1(name varchar(10), age smallint default -1); 82 drop table if exists t1; 83 create table t1 (c int primary key, a int default null, b int, unique key a (a, b) ); 84 insert into t1 values(1, 1, 1), (2, 2, 2), (3, 3, 3); 85 drop table if exists t2; 86 create table t2 (a int, unique key a (a)); 87 insert into t2 values(1); 88 drop table t1; 89 drop table t2; 90 drop database if exists motest;