根据MySQL表生成C#实体模型


 1 USE INFORMATION_SCHEMA;
 2 SELECT
 3     CONCAT(
 4         '/// <summary>\r\n/// ',
 5         COLUMN_COMMENT,
 6         '\r\n/// </summary>\r\n[DataMember]\r\npublic ',
 7     CASE
 8             DATA_TYPE
 9             WHEN 'bigint' THEN
10             IF(IS_NULLABLE='YES','int?','int')
11             WHEN 'tinyint' THEN
12             IF(IS_NULLABLE='YES','int?','int')
13             WHEN 'varchar' THEN
14             'string'
15             WHEN 'varbinary' THEN
16             'string'
17             WHEN 'text' THEN
18             'string'
19             WHEN 'char' THEN
20             'string'
21             WHEN 'datetime' THEN
22              IF(IS_NULLABLE='YES','DateTime?','DateTime')
23             WHEN 'bit' THEN
24              IF(IS_NULLABLE='YES','bool?','bool')
25             WHEN 'decimal' THEN
26             IF(IS_NULLABLE='YES','decimal?','decimal')
27                         ELSE DATA_TYPE
28         END,
29         ' ',
30         COLUMN_NAME,
31         ' {get;set;}\r\n'
32 )
33 FROM
34 COLUMNS
35 WHERE
36     TABLE_SCHEMA = 'DBName'
37     AND TABLE_NAME = 'TableName';

 


posted @ 2022-08-20 22:33  X-Cracker  阅读(215)  评论(2编辑  收藏  举报