rename command in sql

Rename table syntaxRename table Tbl_name to New_tbl_name [, tbl_name2 to New_tbl_name2] ... Use this statement to rename one or more tables. The rename operation occurs automatically, which means that other threads cannot read any tables while

Sunday in order to save the main Library users table space temporarily expanded 20G tablespace, resulting in the DG Library's/bak/datafile/directory is insufficient. The log application to the extended-space archive crashes, and, more tragically,

ASM management-how to rename diskgroup The new diskgroup rename function is added in ASM 11.2.0.1. You can use the renamedg command to rename the created diskgroup. Before renaming, you must first dismount diskgroup. If the renamed diskgroup is

On windows cgywinportable, run the linux Command to modify file names in batches ., Windows batch rename On windows cgywinportable, run the linux Command to modify file names in batches. Instance: Add. SQL to all file names in the current

13. T-SQL and SQL query AnalyzerWhat is SQL?What is T-SQL?Introduce new features of T-SQLHow to Use T-SQLSummaryIn this chapter, we will introduce some basic concepts about the Structured Query Language and transact-SQL and their differences. This

We know that when Standby_file_management is set to auto, if the primary library creates a new Datafile,standby, it automatically synchronizes a new datafile; but when primary Rename a datafile, although Standby_file_management is set to

Rename OR relocate RNAME: 1. offline tablespace: alter tablespace users offline normal; 2. use the OS command mv to rename and re-adjust the physical location: 3. rename data file: alter tablespace users rename datafile '/u02/oracle/rbdb1/user1.dbf '

Linux Study Notes-mv command (cut or rename) Mv: The English name "move" indicates "move. 1. Command Format: Mv [Option] source file or directory target file or directory mv [Option] source file 1 source file 2 source file 3... target directory 2.

How to delete, modify, and rename a column bitsCN.com in SQLite Today, I added a column to the SQLite database. later I found that the column name was wrong. so I used an SQL statement to modify the column name, but it didn't work. First,

How to move or rename Oracle HomeReprinted from: https://pierreforstmanndotcom.wordpress.com/2014/09/30/how-to-move-or-rename-oracle-home/Also refer to Oracle's official documentation: