open sql file online

Oracle Online redo log files (online redo log fileAlmost all of the internal changes that occur in Oracle are recorded in the online redo log file, and Oracle uses these redo log groups to recover the database, so they are very important.The main

Almost all changes that occur in oracle online redo log files are recorded in online redo log files. oracle uses these redo log groups to restore the database, therefore, they are very important. The main work of online redo log files is to back up

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

A friend and I talked to a case, a tablespace originally had a data file (already has a lot of data entered), then he added 7 data files, this time he found that he added more files, want to delete these data files, but do not understand the

A similar warning was found while looking at a client's database recovery log (File #N is offline, but was part of a online tablespace.), not previously noticed, this time by experimenting to reproduce the contentCreate a table spacesql> Create

How to solve the connection problem in SQL Server 2000 Applicable Important: This article contains information about modifying the registry. Before modifying the registry, you must back up the registry and know how to restore the Registry in case of

Online redo log files are used to cycle through all operations of the Oracle database and are almost always read-write, so it is meaningless to back up the online redo log files at some point in time, and to restore them at all. The Rman backup does

server| Resolution | How the problem resolves connection problems in SQL Server 2000 apply to important notes: This article contains information about modifying the registry. Be sure to back up the registry before you modify the registry, and be

30. Microsoft SQL Server ManagementAutomatic Setting of SQL ServerDatabase Maintenance PlanSummaryUsing appropriate settings and performing routine maintenance tasks in the database is the key to optimizing the server. This chapter describes the

There are two types of SQL statements written and used in the Delphi application: Static SQL statements, dynamic SQL statements. The static SQL statement is the SQL attribute value setting for the Tquery part in the program design phase. Dynamic SQL