摘要: package Test; import org.junit.Test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; 阅读全文
posted @ 2023-06-14 21:46 Karlshell 阅读(23) 评论(0) 推荐(0)
摘要: package Test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.Statement; import org.junit.Test; public class JDBCdemo3_Stat 阅读全文
posted @ 2023-06-14 21:23 Karlshell 阅读(25) 评论(0) 推荐(0)
摘要: package Test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; public class JDBCdem 阅读全文
posted @ 2023-06-14 20:53 Karlshell 阅读(21) 评论(0) 推荐(0)
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posted @ 2023-06-14 20:35 Karlshell 阅读(15) 评论(0) 推荐(0)
摘要: package Test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.Statement; public class JDBCdemo { public static void main(St 阅读全文
posted @ 2023-06-14 20:11 Karlshell 阅读(22) 评论(0) 推荐(0)
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posted @ 2023-06-14 18:51 Karlshell 阅读(36) 评论(0) 推荐(0)
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posted @ 2023-06-14 15:52 Karlshell 阅读(13) 评论(0) 推荐(0)
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posted @ 2023-06-14 15:23 Karlshell 阅读(14) 评论(0) 推荐(0)
摘要: -- 部门表 CREATE TABLE dept( id int PRIMARY KEY PRIMARY KEY, dname varchar(50), loc VARCHAR(50) ); -- 职务表,职务名称,职务描述 CREATE TABLE job( id int PRIMARY KEY, 阅读全文
posted @ 2023-06-14 12:14 Karlshell 阅读(46) 评论(0) 推荐(0)
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posted @ 2023-06-14 10:25 Karlshell 阅读(29) 评论(0) 推荐(0)
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posted @ 2023-06-14 10:15 Karlshell 阅读(15) 评论(0) 推荐(0)
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posted @ 2023-06-14 09:52 Karlshell 阅读(7) 评论(0) 推荐(0)
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posted @ 2023-06-14 09:24 Karlshell 阅读(6) 评论(0) 推荐(0)
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posted @ 2023-06-14 09:18 Karlshell 阅读(21) 评论(0) 推荐(0)