text: CREATE TABLE SPRING_SESSION (
  	PRIMARY_ID CHAR(36) NOT NULL PRIMARY KEY,
  	SESSION_ID CHAR(36) NOT NULL,
  	CREATION_TIME BIGINT NOT NULL,
  	LAST_ACCESS_TIME BIGINT NOT NULL,
  	MAX_INACTIVE_INTERVAL INT NOT NULL,
  	EXPIRY_TIME BIGINT NOT NULL,
  	PRINCIPAL_NAME VARCHAR(100)
  );
  
  CREATE UNIQUE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (SESSION_ID);
  CREATE INDEX SPRING_SESSION_IX2 ON SPRING_SESSION (EXPIRY_TIME);
  CREATE INDEX SPRING_SESSION_IX3 ON SPRING_SESSION (PRINCIPAL_NAME);
  
  CREATE TABLE SPRING_SESSION_ATTRIBUTES (
  	SESSION_PRIMARY_ID CHAR(36) NOT NULL,
  	ATTRIBUTE_NAME VARCHAR(200) NOT NULL,
  	ATTRIBUTE_BYTES BYTEA NOT NULL,
  	PRIMARY KEY (SESSION_PRIMARY_ID, ATTRIBUTE_NAME),
  	CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_PRIMARY_ID) REFERENCES SPRING_SESSION(PRIMARY_ID) ON DELETE CASCADE
  );
  