database administration – Page 3 – CodeRavo

Understanding and Resolving Oracle's ORA-00054 Error

Understanding and Resolving Oracle’s ORA-00054 Error The ORA-00054: resource busy and acquire with NOWAIT specified or … Understanding and Resolving Oracle's ORA-00054 ErrorRead more

database, database administration, deadlock, locking, ora-00054, oracle, performance-tuning, SQL, transactions

Renaming Columns in SQL Server

SQL Server provides a mechanism to rename columns within a table, allowing you to modify your … Renaming Columns in SQL ServerRead more

database administration, Database Management, database schema, rename-column, sp-rename, SQL, SQL Server, T-SQL, transact-sql

Calculating Table Size in SQL Server

Calculating the size of tables in a SQL Server database is an essential task for database … Calculating Table Size in SQL ServerRead more

database administration, SQL Server, storage-optimization, system views, table-size

MySQL Authentication and Password Management

MySQL is a popular relational database management system that requires authentication to access its features. In … MySQL Authentication and Password ManagementRead more

authentication, database administration, MySQL, password management, Security