Oracle Transportation Management - Version 5.5.05 to 6.0.3 [Release 5.5 to 6]: "java.sql.SQLException: ORA-00918: column ambiguously defined" Error When using "Creat
ORA-00918:column ambiguously defined. 原因:使用相同的列被定义重复 SQL>select 1 as cc ,2 as cc from dual; SQL>select * from (select 1 as ,2 as cc from dual); 解决办法:把相同的列名改成不同的列名 SQL>select 1 as cc ,2 as dd from dual; SQL>select * from (select 1 as ,2 as ...
1. 未明确定义列 或 某一列定义比较模糊造成的错误 [Error Code: 918, SQL State: 42000] ORA-00918: column ambiguously defined 2. 出现错误的原因: 当进行多表连接查询的时候,如果表a与表b连接,且a与b中存在两个相同的字段,则必须指明字段是哪个表的,否则就会报"未明确定义列"的错误。
SQL"column ambiguously defined"异常 使用Hibernate的NativeSQL写了一个查询语句,但是后台报了SQL语法错误,具体报错如下: [2012-08-08 12:55:00] ERROR -> ORA-00918: column ambiguously defined [2012-08-08 12:55:00] ERROR -> org.hibernate.exception.SQLGrammarException: could not execute query 原因一:...
ORA-00918: column ambiguously defined 今天后台在执行SQL查询时报如下错误: execerror=ORA-00918: column ambiguously defined when generage sheet data: insert into D_SHEET_DATA (REPORT_ID,SHEET_NO,RATE_DATE,ROW_NO,COLNO1,COLNO2,COLNO3,COLNO4,COLNO5,COLNO6,COLNO7,COLNO8,COLNO9,COLNO10,COLNO11...
Caused by: java.sql.SQLException: ORA-00918: column ambiguously defined 外层t.*的时候,可能发现重复字段,所以检查内层的sql是否出现了重复字段的查询。 分类Mybatis
_GENUS"."NAME", "TEST_GENUS"."FAMILY_ID" FROM "TEST_SPECIES" INNER JOIN "TEST_GENUS" ON ("TEST_SPECIES"."GENUS_ID" = "TEST_GENUS"."ID")) WHERE rn > 0 AND rn <= 5', ()) In [7]: list(qs) ... <class 'cx_Oracle.DatabaseError'>: ORA-00918: column ambiguously defined...
is_in_bill IS NULL 14 ORDER BY ksrq, yz_id ; bq, cfh, lrysdm, lrysxm, lrrq, hdrdm, hdrxm, hdrq, sender_code, * ERROR at line 4: ORA-00918: column ambiguously defined SQL> select COLUMN_NAME,TABLE_NAME from DBA_tab_columns where column_name='BQ' 2 AND TABLE_NAME IN('YZ...
23ai brings smarter, clearer error messages Wait, is ‘clearer’ a word? Here’s what comes back running that exact same query on a 23ai database. ORA-00918: DEPARTMENT_ID: column ambiguously specified - appears in DEPARTMENTS and EMPLOYEES ...
ERROR at line 4: ORA-00918: column ambiguously defined SQL> select COLUMN_NAME,TABLE_NAME from DBA_tab_columns where column_name='BQ' 2 AND TABLE_NAME IN('YZ','ZY','PC'); COLUMN_NAME TABLE_NAME --- --- BQ ZY BQ YZ 10.2.0.1中执行正常 E:\>sqlplus / as sysdba SQL*Plus: Relea...