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emptying the old databases onUpgrade functions

This commit is contained in:
tibbi 2018-11-05 18:37:00 +01:00
parent 58e954a3f9
commit 7b32bd9e10
1 changed files with 1 additions and 30 deletions
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31
app/src/main/kotlin/com/simplemobiletools/contacts/pro/helpers/DBHelper.kt
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@ -77,36 +77,7 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
createGroupsTable(db)
}
override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
if (oldVersion == 1) {
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_ADDRESSES TEXT DEFAULT ''")
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_NOTES TEXT DEFAULT ''")
}
if (oldVersion < 3) {
createGroupsTable(db)
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_GROUPS TEXT DEFAULT ''")
}
if (oldVersion < 4) {
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_PREFIX TEXT DEFAULT ''")
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_SUFFIX TEXT DEFAULT ''")
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_COMPANY TEXT DEFAULT ''")
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_JOB_POSITION TEXT DEFAULT ''")
}
if (oldVersion < 5) {
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_WEBSITES TEXT DEFAULT ''")
}
if (oldVersion < 6) {
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_NICKNAME TEXT DEFAULT ''")
}
if (oldVersion < 7) {
db.execSQL("ALTER TABLE $CONTACTS_TABLE_NAME ADD COLUMN $COL_IMS TEXT DEFAULT ''")
}
}
override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {}
private fun createGroupsTable(db: SQLiteDatabase) {
db.execSQL("CREATE TABLE $GROUPS_TABLE_NAME ($COL_ID INTEGER PRIMARY KEY AUTOINCREMENT, $COL_TITLE TEXT)")