CREATE INDEX Syntax 

CREATE [UNIQUE|FULLTEXT|SPATIAL] INDEX index_name 
[index_type] 
ON tbl_name (index_col_name,...) 
[index_type] 

index_col_name: 
col_name [(length)] [ASC | DESC] 

index_type: 
USING {BTREE | HASH | RTREE} 

復(fù)制代碼代碼如下:

-- 創(chuàng)建無(wú)索引的表格 
create table testNoPK ( 
id int not null, 
name varchar(10) 
); 
-- 創(chuàng)建普通索引 
create index IDX_testNoPK_Name on testNoPK (name);