This article lists the command RMAN to create a standby database from active database within … Read More
This tutorial explains the steps to check for a corrupted blocks in the whole database … Read More
This tutorial explains the steps to to clone an existing Oracle database to new server … Read More
As Oracle Database 23c Free Developer-Release for Linux x64, we can create a database just … Read More
As new features within Oracle Database 23c, we can use aliases names and/or position number … Read More
As new features within Oracle Database 23c, we can avoid “ORA-00955” table already exists while … Read More
As new features within Oracle Database 23c, we can create a column that support multiple … Read More
As new features within Oracle Database 23c, we can create tables with column data type … Read More
As new features within Oracle Database 23c, with the clause VALUES, we can add more … Read More
As new features within Oracle Database 23c, the clause FROM not more mandatory, so we … Read More
