Java(12) ACCESS database operation
1. Database foundation
1.1. Basic concepts
1. Field
Every column
2. Record
Every row
3. Primary key
Field used to uniquely identify the record
Two. ACCESS use
2.1. Create the first table
1. Define the name
Choose a common format.mdb
2. Create a table
3. Create a field
4. Set the primary key
5. Save the table
6. Enter the table
7. Edit the table
2.2. Create another table
1. New
2. Edit
2.3. Build a relationship
1. find
2. Select all
3. Pull it over
4. Build a relationship
Three. Establish a database connection
3.1. Basic concepts
1.JDBC
(Java Database Connectivity) java database connection
2.ODBC
Open database connection
3.JdocOdbcDriver
Bridge (driver)
3.2. Create a DSN (data source name)?
1. find
3. Add
4. Fill in the information
5. Select the database
6. Make sure
