So Easy Java sql Connection Java sql Statement

  • Slides: 10
Download presentation

So Easy!

So Easy!

接口有哪些呢？ • Java. sql. Connection • Java. sql. Statement • Java. sql. Result. Set

接口有哪些呢？ • Java. sql. Connection • Java. sql. Statement • Java. sql. Result. Set • Java. sql. Datasource • �含一个 Transaction接口

Statement • 其��完成 SQL的�行 • 其有Prepared. Statement和Callable. Statement两个子� • �生： • con. create. Statement()

Statement • 其��完成 SQL的�行 • 其有Prepared. Statement和Callable. Statement两个子� • �生： • con. create. Statement() • con. prepare. Statement(sql); • con. call. Statement(sql); 2021年 10月25日 7

Generic Connection Framework Connection Input Connection Output ConnectionGeneric Connection Framework Connection Input Connection Output Connection
Generic Connection Framework Connection Input Connection Output ConnectionGeneric Connection Framework Connection Input Connection Output Connection
Connection Command Recordset Connection SQL Connection String OpenConnection Command Recordset Connection SQL Connection String Open
SQL SQL SELECT SQL INSERT SQL UPDATE SQLSQL SQL SELECT SQL INSERT SQL UPDATE SQL
2 Connection CLDC Datagram Connection Stream Connection Input2 Connection CLDC Datagram Connection Stream Connection Input
javax sql and java sql java sql Interfacejavax sql and java sql java sql Interface
The SQL Select Statement The SQL Select StatementThe SQL Select Statement The SQL Select Statement
SQL SELECT Statement Syntax The SQL SELECT statementSQL SELECT Statement Syntax The SQL SELECT statement
Easy PP and Easy EOI Easy PP WriteEasy PP and Easy EOI Easy PP Write