text: CREATE TABLE T_PLC_PERIODIC_DATA_CONFIG(
  ID_PLC_DATA_SEQ NUMBER(6) NOT NULL,
  DATA_GENERATION_MODE VARCHAR2(5 BYTE),
  COMPRESSION_UNITS VARCHAR2(1 BYTE),
  TAG_UNIT_ID NUMBER(2) REFERENCES  T_PLC_TAG_UNIT(TAG_UNIT_ID),
  COMPRESSION_ID NUMBER(2)  REFERENCES T_PLC_COMPRESSION_INFO(COMPRESSION_ID),
  LCL NUMBER(12,4),
  UCL NUMBER(12,4),
  LSL NUMBER(12,4),
  USL NUMBER(12,4)
  );