alter rename

Encounter Ora-14047:alter table| INDEX RENAME May is combined with other operations error[[email protected] ~]$ sqlplus lc0029999/aaaaaasql*plus:release 11.2.0.4.0 Production on Wed June 00:11:32 2015Copyright (c) 1982,-Oracle. All rights reserved.

MySQL database ALTER command explanation, MySQL ALTER command explanation MySQL is a Relational Database Management System. This so-called "Relational" can be understood as "tables". A Relational Database consists of one or more tables. When we need

  From: http://waryist.javaeye.com/blog/104739Waryist blog    Alter [ignore] Table tbl_name alter_spec [, alter_spec...]Alter_specification:Add [column]

DB2 Alter Table introduction and use of normal Table modification and creation, you need to consider the following two situations: 1. when data is stored in a table, you can only modify the Data Type of the column to a compatible data type, or keep

ALTER TABLE allows you to modify the structure of an existing table. For example, you can add or delete columns, create or eliminate indexes, change the type of existing columns, or rename columns or the table itself. You can also change the

Name Alter table -- change the definition of a table Synopsis ALTER TABLE [ ONLY ] name [ * ] action [, ... ]ALTER TABLE [ ONLY ] name [ * ] RENAME [ COLUMN ] column TO new_columnALTER TABLE name RENAME TO new_nameALTER TABLE name SET

1 alter Database: modify data files Alter database datafile 4 offline; Alter database datafile '/opt/Oracle/datafile/users01.dbf' offline; Alter database datafile '/opt/Oracle/datafile/users01.dbf' resize 100 m; Alter database datafile

ALTER TABLE Syntax ALTER [IGNORE] TABLE tbl_name alter_spec [, Alter_spec ...] Alter_specification:ADD [COLUMN] create_definition [i | After column_name]or ADD [COLUMN] (create_definition, create_definition,...)or ADD INDEX [index_name] (Index_col_

If you have a string in an SQL statement that is enclosed in a single or double quotation mark, you need to be consistent in the same table, or you will see a "Row not found" error. Use of ALTER statements the use of ALTER statements requires that

Rename a tableThe basic syntax for renaming a table is: The code is as follows:Copy code Alter table table_nameRename to new_table_name;For example:Alter table suppliers This will rename the Supplier table vendor. Add columns in the table