แƒชแƒฎแƒ แƒ˜แƒšแƒ˜แƒก แƒ“แƒ˜แƒ–แƒแƒ˜แƒœแƒ˜

Specifies the field information for your selected fields.

Selected fields

Select a field in order to edit the field information.

^

Click to move the selected field up one entry in the list.

v

Click to move the selected field down one entry in the list.

-

Remove the selected field from the list box.

+

Add a new data field to the list box.

Field information

แƒ•แƒ”แƒšแƒ˜แƒก แƒกแƒแƒฎแƒ”แƒšแƒ˜

แƒแƒฉแƒ•แƒ”แƒœแƒ”แƒ‘แƒก แƒ›แƒแƒœแƒ˜แƒจแƒœแƒฃแƒšแƒ˜ แƒ›แƒแƒœแƒแƒชแƒ”แƒ›แƒ—แƒ แƒ•แƒ”แƒšแƒ˜แƒก แƒกแƒแƒฎแƒ”แƒšแƒก. แƒ—แƒฃ แƒ’แƒกแƒฃแƒ แƒ—, แƒจแƒ”แƒ’แƒ˜แƒซแƒšแƒ˜แƒแƒ— แƒจแƒ”แƒ˜แƒขแƒแƒœแƒแƒ— แƒแƒฎแƒแƒšแƒ˜ แƒกแƒแƒฎแƒ”แƒšแƒ˜.

แƒ•แƒ”แƒšแƒ˜แƒก แƒขแƒ˜แƒžแƒ˜

Select a field type.

AutoValue

If set to Yes, the values for this data field are generated by the database engine.

Entry required

If set to Yes, this field must not be empty.

แƒกแƒ˜แƒ’แƒ แƒซแƒ”

แƒจแƒ”แƒ˜แƒขแƒแƒœแƒ”แƒ— แƒกแƒ˜แƒ›แƒ‘แƒแƒšแƒแƒ—แƒ แƒแƒ“แƒ”แƒœแƒแƒ‘แƒ แƒ›แƒแƒœแƒแƒชแƒ”แƒ›แƒ—แƒ แƒ•แƒ”แƒšแƒ˜แƒกแƒ—แƒ•แƒ˜แƒก.

แƒแƒ—แƒฌแƒ˜แƒšแƒแƒ“แƒ—แƒ แƒแƒ“แƒ’แƒ˜แƒšแƒ˜

Specifies the number of decimal places for the data field. This option is only available for numerical or decimal data fields.

แƒœแƒแƒ’แƒฃแƒšแƒ˜แƒกแƒฎแƒ›แƒ”แƒ•แƒ˜ แƒ›แƒœแƒ˜แƒจแƒ•แƒœแƒ”แƒšแƒแƒ‘แƒ

Specifies the default value for a Yes/No field.

Auto-increment statement

Enter the SQL command specifier that instructs the data source to auto-increment a specified Integer data field. For example, the following MySQL statement used the AUTO_INCREMENT statement to increase the "id" field each time the statement creates a data field:

CREATE TABLE "table1" ("id" INTEGER AUTO_INCREMENT)

For this example, you must enter AUTO_INCREMENT into the Auto-increment statement box.

แƒชแƒฎแƒ แƒ˜แƒšแƒ˜แƒก แƒ“แƒ˜แƒ–แƒแƒ˜แƒœแƒ˜