PATINDEX ( '%pattern%' , expression ) QUOTENAME:返回带有分隔符的 Unicode 字符串,分隔符的加入可使输入的字符串成为有效的 Microsoft SQL Server 分隔标识符。 QUOTENAME ( 'character_string' [ , 'quote_character' ] ) ' character_string ' Unicode 字符数据构成的字符串。character_string 是 sysname ...
SQL cheat sheet: Retrieving column description in SQL serverBlog Tech Talk About sys.tables About sys.columns About sys.types In SQL Server, details regarding a specific table column (e.g., column name, column id, column data type, column constraints) can be retrieved by joining system tabl...
SQL Server Mathematical Functions ABS LOG10 ACOS PI ASIN POWER ATAN RADIANS ATN2 RAND CEILING ROUND COS SIGN COT SIN DEGREES SQUARE EXP SQRT FLOOR TAN LOG development mssql sql database server -net Download the SQL Server Cheat Sheet 1 Page PDF (recommended) PDF (1 page) Alternative...
SQL Server DMV/DMFs that every DBA should know Using DMV/DMFs Comments I am asked this question by Microsoft SQL Server customers again and again: “What dynamic management views (DMV) or dynamic management functions (DMF) should I use?” The short answer is, as many as you need. The...
Below is a cheat sheet that can be used for configuring SQL Server audit policies to log and detect potentially malicious behavior. It also includes some TSQL cheats for viewing the current audit policies so they can be avoided during red team and penetration test engagements. ...
so who needs a cheat sheet? Well, I do. With this weeks release of the SQL Server Driver for PHP 2.0 CTP 1 (which includes a PDO driver for SQL Server), I need to get up to speed quickly. And, the truth is, I’m fairly inexperienced with PDO, so a cheat sheet is he...
PowerUpSQL: A PowerShell Toolkit for Attacking SQL Server - PowerUpSQL Cheat Sheet · NetSPI/PowerUpSQL Wiki
we unpack some of the architectural differences between PostgreSQL and CockroachDB. We’ll point out where the limitations of single server, single instance architecture might pose challenges for modern cloud infrastructure, and how a distributed foundation can be a better solution for your apps and ...
Usage: sqlcmd [flags] sqlcmd [command] Examples: # Install/Create, Query, Uninstall SQL Server sqlcmd create mssql --accept-eula --using https://aka.ms/AdventureWorksLT.bak sqlcmd open ads sqlcmd query "SELECT @@version" sqlcmd delete # View configuration information and connection strings...
About SQL Injection Cheat Sheet Currently only forMySQLandMicrosoft SQL Server,someORACLEand somePostgreSQL. Most of samples are not correct for every single situation. Most of the real world environments may change because of parenthesis, different code bases and unexpected, strange SQL sentences. ...