database administration – CodeRavo

Managing Password Expiration in Oracle Databases

Managing Password Expiration in Oracle Databases Oracle databases, by default, enforce password expiration policies to enhance … Managing Password Expiration in Oracle DatabasesRead more

database administration, dba, expiration, oracle, password, password-policy, profiles, reset-password, Security, unlock-account

Inspecting Stored Procedures and Functions in MySQL

Introduction to Stored Procedures and Functions MySQL allows you to encapsulate reusable logic within stored procedures … Inspecting Stored Procedures and Functions in MySQLRead more

Command Line, database administration, database-objects, MySQL, mysql-proc, routine-status, show, stored procedures, stored-functions

Migrating Your MySQL Database to UTF-8 Character Encoding

Introduction Character encoding is a fundamental aspect of data storage and retrieval. It defines how characters … Migrating Your MySQL Database to UTF-8 Character EncodingRead more

alter table, character-encoding, character-set-conversion, collation, database administration, database-migration, information-schema, MySQL, SQL, UTF-8

Modifying Table Structures: Removing Columns in SQL

Modifying Table Structures: Removing Columns in SQL Databases are rarely static. As applications evolve, so too … Modifying Table Structures: Removing Columns in SQLRead more

alter table, constraint, data-management, database, database administration, drop-column, foreign-key, schema-modification, SQL, SQL Server

Dynamically Dropping Tables in MySQL

Dynamically Dropping Tables in MySQL Often, database administrators or developers face the need to remove all … Dynamically Dropping Tables in MySQLRead more

Command Line, database administration, Database Management, database-cleanup, Drop Table, dynamic-sql, foreign-keys, information-schema, MySQL, sql-script

Starting and Managing MySQL Server on macOS from Command Line

Introduction Managing a MySQL server effectively is crucial for database administration tasks. On macOS, you have … Starting and Managing MySQL Server on macOS from Command LineRead more

Command Line, database administration, Homebrew, macOS, MySQL, mysql-server, mysqld-safe, shell commands

Working with MySQL from the Linux Terminal

As a database administrator or developer, it’s often necessary to interact with your MySQL database directly … Working with MySQL from the Linux TerminalRead more

Command Line, database administration, Linux, MySQL, SQL Queries, terminal

Exploring PostgreSQL’s Information Schema

PostgreSQL, like many relational database management systems (RDBMS), provides a dedicated schema called information_schema. This schema … Exploring PostgreSQL’s Information SchemaRead more

database, database administration, information-schema, metadata, PostgreSQL, psql, schema, SQL, table, view

Managing MySQL Users and Privileges

MySQL is a popular open-source relational database management system that allows you to store, manage, and … Managing MySQL Users and PrivilegesRead more

database administration, MySQL, privileges, Security, user-management

Understanding and Resolving Microsoft SQL Server Error 18456

Welcome to this tutorial where we will delve into one of the most common authentication issues … Understanding and Resolving Microsoft SQL Server Error 18456Read more

authentication-failure, credentials-verification, database administration, error-18456, login-issues, security-settings, server-properties, SQL Server, state-number