All values that contain special characters such as quotation mark, separator character will be quoted.
Same with the behavior of ms excel for exporting text file.
Only quote values when needed. Such as, if one value contains quotation mark but the quotation mark is not at the begin of this value, this value will not be quoted.
All values will not be quoted. The exported text file with this type may not be read back correctly because the needed quotation marks being absent.
Field Detail
NORMAL
public static final int NORMAL
All values that contain special characters such as quotation mark, separator character will be quoted.
Same with the behavior of ms excel for exporting text file.
ALWAYS
public static final int ALWAYS
All values will be quoted always.
MINIMUM
public static final int MINIMUM
Only quote values when needed. Such as, if one value contains quotation mark but the quotation mark is not at the begin of this value, this value will not be quoted.
NEVER
public static final int NEVER
All values will not be quoted. The exported text file with this type may not be read back correctly because the needed quotation marks being absent.