SQL Server – Page 16 – CodeRavo

Updating Tables with JOINs in SQL Server

In SQL Server, updating a table based on data from another table is a common requirement. … Updating Tables with JOINs in SQL ServerRead more

common-table-expression, derived-table, join-clause, SQL Server, table-alias, update-statement, where-clause

Understanding SQL Identity Functions: Retrieving the ID of an Inserted Row

Introduction When working with databases, particularly in SQL Server, you often need to retrieve the identity … Understanding SQL Identity Functions: Retrieving the ID of an Inserted RowRead more

auto-incrementing-primary-keys, database-triggers, ident-current, identity, identity-value, output-clause, scope-identity, SQL Server

Ensuring Unique Insertions in SQL Server: Techniques and Approaches

Introduction When working with databases, especially in applications where data integrity is crucial, it’s often necessary … Ensuring Unique Insertions in SQL Server: Techniques and ApproachesRead more

concurrency-control, database integrity, except-clause, if-not-exists, MERGE Statement, SQL Server, unique-insertion

Converting String to DATETIME in SQL Server: Best Practices and Methods

Introduction Working with dates and times is a common requirement in many database applications. In SQL … Converting String to DATETIME in SQL Server: Best Practices and MethodsRead more

cast, convert, date-format, Locale, parse, SQL Server, string-to-datetime-conversion, style-code, try-parse

Updating Records with Joins in SQL Server: A Detailed Guide

Introduction In relational databases, updating records often requires information from multiple tables. This can be efficiently … Updating Records with Joins in SQL Server: A Detailed GuideRead more

common-table-expression-cte, data integrity, Joins, performance optimization, SQL Server, update-query

Implementing Boolean Fields in SQL Server

Introduction In database management, especially when migrating data from systems like Microsoft Access to SQL Server, … Implementing Boolean Fields in SQL ServerRead more

bit-datatype, boolean-fields, data migration, SQL Server, sql-commands, table-creation

Assigning Values from SQL Queries to Variables

Assigning Values from SQL Queries to Variables In SQL Server (and many other database systems), it’s … Assigning Values from SQL Queries to VariablesRead more

assignment, data types, multiple-rows, queries, select, set, SQL, SQL Server, T-SQL, variables

Formatting Numeric Output in SQL

Controlling Decimal Precision in SQL When working with numeric data in SQL, it’s often necessary to … Formatting Numeric Output in SQLRead more

cast, data-formatting, decimal-precision, format, numeric, numeric-formatting, rounding, SQL, SQL Server

Formatting Numbers with Decimal Places in SQL Server

SQL Server provides several ways to format numbers, particularly when you need to control the number … Formatting Numbers with Decimal Places in SQL ServerRead more

cast, convert, data types, decimal places, format, formatting, numeric, rounding, SQL Server

Recovering a Stuck SQL Server Database Restore

Recovering a Stuck SQL Server Database Restore Database restores are a critical part of any database … Recovering a Stuck SQL Server Database RestoreRead more

database-backup, database-maintenance, database-recovery, database-restore, restoring-database, SQL Server, sql-server-administration, stuck-restore, transaction-log, with-recovery