declare(3,"DROP TABLE IF EXISTS $TABLE_CELLS;",allowFailure=true)
declare(3,"DROP TABLE IF EXISTS $TABLE_CELLS_PRE;",allowFailure=true)
declare(3,"DROP TABLE IF EXISTS $TABLE_WIFIS;",allowFailure=true)
declare(3,"DROP TABLE IF EXISTS $TABLE_CELLS_LEARN;",allowFailure=true)
declare(3,"DROP TABLE IF EXISTS $TABLE_WIFI_LEARN;",allowFailure=true)
declare(3,"CREATE TABLE $TABLE_CELLS($FIELD_MCC INTEGER NOT NULL, $FIELD_MNC INTEGER NOT NULL, $FIELD_TYPE INTEGER NOT NULL, $FIELD_LAC_TAC INTEGER NOT NULL, $FIELD_CID INTEGER NOT NULL, $FIELD_PSC INTEGER NOT NULL, $FIELD_LATITUDE REAL NOT NULL, $FIELD_LONGITUDE REAL NOT NULL, $FIELD_ACCURACY REAL NOT NULL, $FIELD_TIME INTEGER NOT NULL, $FIELD_PRECISION REAL NOT NULL);")
declare(3,"CREATE TABLE $TABLE_CELLS_PRE($FIELD_MCC INTEGER NOT NULL, $FIELD_MNC INTEGER NOT NULL, $FIELD_TIME INTEGER NOT NULL);")
declare(3,"CREATE TABLE $TABLE_WIFIS($FIELD_MAC BLOB, $FIELD_LATITUDE REAL NOT NULL, $FIELD_LONGITUDE REAL NOT NULL, $FIELD_ACCURACY REAL NOT NULL, $FIELD_TIME INTEGER NOT NULL, $FIELD_PRECISION REAL NOT NULL);")