查看字段的长度
SQLSERVER
USE [sss] GO SELECT LEN([NAME]) FROM [dbo].[aa]
MYSQL
CREATE TABLE tmp13(vb VARBINARY(10)) INSERT INTO tmp13 (vb) VALUES(12) SELECT LENGTH(vb) FROM tmp13 INSERT INTO tmp13 (vb) VALUES(1212)
查看字段的长度
SQLSERVER
USE [sss] GO SELECT LEN([NAME]) FROM [dbo].[aa]
MYSQL
CREATE TABLE tmp13(vb VARBINARY(10)) INSERT INTO tmp13 (vb) VALUES(12) SELECT LENGTH(vb) FROM tmp13 INSERT INTO tmp13 (vb) VALUES(1212)