Access6.2 how to add, modify, and delete data-mysql tutorial

When entering data in an empty table, only the first row can be entered. First, move the cursor to the company name field on the table and click the mouse in the square at the intersection of the first row. A flashing cursor appears in the left-click box, indicating that data can be entered in the box. enter Beijing Xingke in the box with the keyboard. then, a data item is entered.

When entering data in an empty table, only the first row can be entered. First, move the cursor to the company name field on the table and click the mouse in the square at the intersection of the first row. A flashing cursor appears in the left-click box, indicating that data can be entered in the box. enter Beijing Xingke in the box with the keyboard. then, a data item is entered.

When entering data in an empty table, only the first row can be entered. First, move the cursor to the company name field on the table and click the mouse in the square at the intersection of the first row. A flashing cursor appears in the left-click box, indicating that you can enter data in the box. enter Beijing Xingke in the box with a keyboard. in this way, you can enter a data. other data can be entered in this way. add the left and right arrow keys on the keyboard to move the cursor between the right and right sides of the square to move the cursor to the square to enter data in that table and press the key to move the cursor to the contact name field and enter Zhang Gang two words

If an error occurs during the input, you only need to press the arrow key on the keyboard to move the cursor to the square where the value to be modified is located. you can also click the data in the selected square with the mouse and then DELETE the data on the keyboard. the key is used to delete the original value and enter the correct value. it is a very meticulous task to input data to the table. it is easy to check if the data in the table is less error-prone. if a table is large and the field type is complex, it will be very difficult to query the input values if an error occurs. otherwise, leaving the wrong data in the table may cause serious problems. consequences