Szymon Kowalewski

Kompletność danych w SQL: 5 zapytań do uruchomienia dziś

Jak zmierzyć jakość danych w SQL bez dodatkowych narzędzi: 5 zapytań do kompletności, od NULL-i po wynik z semaforem do ...
learn

Método getSubString (SQLServerNClob)

Este método getSubString é especificado pelo método getSubString na interface java.sql.NClob. Tentar obter zero caracteres de um NCLOB nulo ou de comprimento zero devolve uma cadeia vazia. Tentar ...
GitHub

substring-transact-sql.md

[!INCLUDE [sql-asdb-asdbmi-asa-pdw-fabricse-fabricdw-fabricsqldb](../../includes/applies-to-version/sql-asdb-asdbmi-asa-pdw-fabricse-fabricdw-fabricsqldb.md)] Returns ...
Microsoft

SQL Server 2016 end of support is here: Plan your next steps

As of today, July 14, 2026, SQL Server 2016 has reached end of support. For the past decade, SQL Server 2016 has helped organizations run mission-critical applications and support the data needs of ...
devblogs

What’s new across Microsoft SQL in 2026 so far (SQL Server, Azure SQL, and SQL database in Fabric)

We’re halfway through 2026, and Microsoft SQL has not slowed down. Since SQLCon/FabCon in March (where we released a ton of things, and those updates can be found in this updates video), we shipped a ...
devblogs

Introducing SQL MCP Server

SQL MCP Server gives enterprises a secure, feature-rich way to enable agents to access data. This is accomplished without exposing the schema, risking consistency, or relying on fragile natural ...
bilibili

SQL 字符串裁剪神器：SUBSTRING() 3分钟教你提取关键数据！

简介： 数据库里一堆长字符串，只想取中间的身份证号、手机号或日期怎么办？ 别再手动导 Excel 了，一个 SUBSTRING() 函数全搞定！ 本集重点： 三个参数：str（目标）、pos（从哪开始）、len ...
learn

Project Settings (Conversion) (OracleToSQL)

The Conversion page of the Project Settings dialog box contains settings that customize how SSMA converts Oracle syntax to SQL Server syntax. The Conversion pane is available in the Project Settings ...
Android Authority

I saved $100s building my own NAS home server

Self-hosting your data and services with Network Attached Storage (NAS) is a great way to free yourself from the spiraling costs and tangled web of subscription fees. Whether you’re simply looking to ...
GitHub

From SQL to SPL：Substring from a column of strings

105009400068600 WNr1.4112 Inox Rund 8.00 mm nach EN 10088-3 + A+C+SL, gesch 105009400068700 WNr1.4301 Inox Rund 36.00 mm nach EN 10088-3, geschliffen, T 105009400068800 WNr1.4104 Inox Rund 25.00 mm ...
bilibili

鲸析SQL刷题挑战 DAY 5：substring细节

SUBSTRING(str, start [, length]) str：表示要进行提取操作的原始字符串。 start：指定开始提取的位置。位置从 1 开始计数，如果 start 为正数，则从字符串的开头开始计数；如果 start 为负数，则从 ...
petri.com

SQL Server Essentials: Core SQL Server Data Types

In this article we’ll cover the essential SQL Server data types and discuss their common usage. Data is at the core of all relational database systems and SQL Server supports many different types of ...