错误消息 "ORA-01792: maximum number of columns in a table or view is 1000" 指出在Oracle数据库中,尝试创建或修改的表或视图包含的列数超过了允许的最大列数1000。这是一个硬性限制,由Oracle数据库系统设定。 可能导致此错误出现的场景 创建表时列数过多:直接创建一个包含超过1000列的表。 添加列导致列数...
错误详细堆栈信息:com.kingdee.bos.dao.ormapping.SQLAccessException: select data error.ORA-01792: maximum number of columns in a table or view is 1000 Caused exception message is: ORA-01792: maximum number of columns in a table or view is 1000 此问题为Oracle 12C数据库Bug, 解决方案:alter sys...
Oracle Database - Enterprise Edition - Version 11.1.0.6 and later: "ORA-01792: Maximum Number Of Columns In A Table Or View Is 1000" AND HIDDEN_COLUMN name is recrea
Details: HY000:[Oracle][ODBC][Ora]ORA-01792: maximum number of columns in a table or view is 1000 [Database Vendor Code: 1792]" Know the answer? Help others by sharing your knowledge. Answer Need more details? Request clarification before answering....
The maximum number of bytes in a clustered index key can't exceed 900. For a nonclustered index key, the maximum is 1,700 bytes.You can define a key using variable-length columns whose maximum sizes add up to more than the limit. However, the combined sizes of the data in those colum...
(PITR) without expensive restore operation • Error investigation • View data as of previous point in time • Error correction • Back-out a transaction • Incorrect table updates • Rewind the entire database • New in Oracle Database 23ai: • Flashback Time Travel operates at ...
I'm investigating the maximum number rows possible in a MySQL table for a client. So far it looks like the maximum is based on size not number of roow - so for example a table with many columns and blob datatypes would reach the maximum much faster than a table with few rows and ...
Alias all columns in a given table Alias column with variable value in SQL Script All MonthNames and Month numbers in sql server All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists. all the events in the workload wer...
Oracle GoldenGate用のデータベース構成 Oracle GoldenGateデータベース管理者アカウント データベースのロール・ベース・サービスを作成する Oracle Net Servicesの接続性 Oracle GoldenGate Hub構成 手順1 - Oracle Grid Infrastructure 19cソフトウェアをインストールする 手順2 - Oracle Client...
Clustered indexes per table 1 1 Columns in GROUP BY, ORDER BY Limited only by number of bytes Limited only by number of bytes Columns or expressions in a GROUP BY WITH CUBE or WITH ROLLUP statement 10 10 Columns per index key7 16 16 Columns per foreign key 16 16 Columns per primary ke...