transactions – CodeRavo

Efficiently Removing Data in MySQL Tables

Removing Data from MySQL Tables: DELETE vs. TRUNCATE When working with databases, you often need to … Efficiently Removing Data in MySQL TablesRead more

auto-increment, data-removal, database, delete, foreign-keys, MySQL, performance, SQL, transactions, truncate

Efficiently Updating Multiple Tables Using Transactions in SQL Server

When working with relational databases, it’s common to have scenarios where data updates need to be … Efficiently Updating Multiple Tables Using Transactions in SQL ServerRead more

atomicity, data integrity, multiple-tables, output-into, SQL Server, transactions, update-statement

Understanding Functions vs. Stored Procedures in SQL Server

In SQL Server, both functions and stored procedures are essential tools for executing code on the … Understanding Functions vs. Stored Procedures in SQL ServerRead more

data manipulation, database, error handling, functions, performance, SQL Server, stored procedures, transactions

Retrieving Inserted Identity Values in SQL Server

Retrieving Inserted Identity Values in SQL Server When inserting data into a SQL Server table with … Retrieving Inserted Identity Values in SQL ServerRead more

auto-increment, database, ident-current, identity, identity-column, insert, output-clause, primary-key, retrieving-identity, scope-identity, SQL Server, transactions

Upsert Operations in SQL Server: Inserting or Updating Records Efficiently

Upsert Operations in SQL Server: Inserting or Updating Records Efficiently In database applications, a common requirement … Upsert Operations in SQL Server: Inserting or Updating Records EfficientlyRead more

concurrency, data integrity, insert, locking, merge, performance, rowcount, SQL Server, transactions, update, upsert

Managing Foreign Key Constraints in MySQL

Managing Foreign Key Constraints in MySQL Foreign key constraints are crucial for maintaining data integrity in … Managing Foreign Key Constraints in MySQLRead more

data integrity, Database Management, foreign-key-constraints, MySQL, relational databases, set-foreign-key-checks, SQL, transactions

Efficiently Inserting Multiple Rows in MySQL

Inserting Multiple Rows in MySQL: A Performance Guide When working with databases, especially when populating them … Efficiently Inserting Multiple Rows in MySQLRead more

database, insert, load-data-infile, multiple-rows, MySQL, optimization, performance, SQL, transactions

Removing Duplicate Rows in SQL

Removing Duplicate Rows in SQL Duplicate data can creep into any database over time, impacting data … Removing Duplicate Rows in SQLRead more

data integrity, database, delete, duplicate-rows, group by, performance, query, remove duplicates, row-number, SQL, transactions, window function

Connecting to a MySQL Database Using Python: A Practical Guide

Welcome to this guide on connecting to a MySQL database using Python. Whether you’re developing an … Connecting to a MySQL Database Using Python: A Practical GuideRead more

database-connection, error handling, MySQL, mysql-connector-python, pymysql, Python, SQL, transactions

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