ORA-51803: Vector dimension count must match the dimension count 错误解决

0. 错误信息

错误信息如下，

oracledb.exceptions.DatabaseError: ORA-51803: Vector dimension count must match the dimension count specified in the column definition (actual: 1024, required: 0).
Help: https://docs.oracle.com/error-help/db/ora-51803/

1. 解决方法

创建表的时候，指定Vector类型变量的Dimension，例如，

CREATE TABLE "DOC_CHUNKS" 
(	
    "DOC_ID" NUMBER, 
    "EMBED_ID" NUMBER, 
    "EMBED_DATA" VARCHAR2(4000 BYTE), 
    "EMBED_VECTOR" VECTOR(1024, FLOAT32)
);

完结！