ORA-00902：创建表时无效的数据类型

Question

CREATE TABLE INTERVIEW_DETAILS 
(
interview_id NUMBER PRIMARY KEY, 
interview_date DATE, 
sr_executive_name VARCHAR2(25), 
jr_executive_name VARCHAR2(25), 
designation VARCHAR2(20), 
jobseeker_name VARCHAR2(25), 
skills VARCHAR2(20), 
inetview_status VARCHAR2(20), 
recruiter_id NUMBER, 
recruiter_name VARCHAR2(25), 
recruiter_location VARCHAR2(20), 
jobseeker_contact VARCHAR2(20), 
jobseeker_email VARCHAR2(50), 
quailification VARCHAR2(20), 
jobseeker_dob DATE, 
total_experience NUMBER, 
rel_experience NUMBER, 
inhand_ctc LOB, 
expected_ctc LOB, 
notice_period VARCHAR2(20), 
cv_status VARCHAR2(20), 
interview_type VARCHAR2(20), 
attn_Y/N VARCHAR2(10), 
fianl_remark VARCHAR2(15), 
offer_date DATE, 
offer_ctc LOB, 
joining_date DATE, 
joined_Y/N VARCHAR2(10), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(sr_executive_name) 
REFERENCES SR_EXECUTIVE(sr_executive_name), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(jr_executive_name) 
REFERENCES JR_EXECUTIVE(jr_executive_name), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(jobseeker_name) 
REFERENCES JOBSEEKER(Name), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(recruiter_id) 
REFERENCES RECRUITER(recruiter_id), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(recruiter_name) 
REFERENCES RECRUITER(recruiter_name), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(recruiter_location) 
REFERENCES RECRUITER(recruiter_location), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(jobseeker_contact) 
REFERENCES JOBSEEKER(Contact), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(jobseeker_email) 
REFERENCES JOBSEEKER(Email), 

CONSTRAINT INTERVIEW_DETAILS_fk FOREIGN KEY(jobseeker_dob) 
REFERENCES JOBSEEKER(DOB) 
) 

Answer 1

没有LOB数据类型。相反，你可以使用其中的一个：

• Clob
• Blob
• nclob（我无法找到一个链接）

参见： https://docs.oracle.com/cd/B28359_01/server.111/b28318/datatype.htm