sql server - How do I get list of all tables in a database using TSQL ...
Any of the T-SQL code below will work in SQL Server 2019:-- here, you need to prefix the database name in INFORMATION_SCHEMA.TABLES SELECT TABLE_NAME FROM …
sql server - Should I use != or <> for not equal in T-SQL ... - Stack ...
2018年3月26日 · Yes; Microsoft themselves recommend using <> over != specifically for ANSI compliance, e.g. in Microsoft Press training kit for 70-461 exam, "Querying Microsoft SQL …
Is there a Boolean data type in Microsoft SQL Server like there is in ...
2010年6月29日 · The SQL Server Database Engine optimizes storage of bit columns. If there are 8 or less bit columns in a table, the columns are stored as 1 byte. If there are from 9 up to 16 …
sql server - How do I perform an IF...THEN in an SQL SELECT?
2008年9月15日 · From SQL Server 2012 you can use the IIF function for this. SELECT IIF(Obsolete = 'N' OR InStock = 'Y', 1, 0) AS Salable, * FROM Product This is effectively just a …
How do I create a foreign key in SQL Server? - Stack Overflow
I agree naming constraints is a good plan but, in SQL Server 2008 R2 at least, the syntax of the last line has to be "constraint fk_questionbank_exams foreign key (question_exam_id) …
What is the equivalent of 'describe table' in SQL Server?
2008年11月26日 · The SQL Server equivalent to Oracle's describe command is the stored proc sp_help. The describe command gives you the information about the column names, types, …
How to implement LIMIT with SQL Server? - Stack Overflow
This is almost a duplicate of a question I asked in October: Emulate MySQL LIMIT clause in Microsoft SQL Server 2000. If you're using Microsoft SQL Server 2000, there is no good …
SQL query to insert datetime in SQL Server - Stack Overflow
2012年6月18日 · This is the only one that works for my (shared) SQL server. YYYY-MM-DDThh:mm:ss gives the correct mnth/date; but without the 'T' (YYYY-MM-DD hh:mm:ss) the …
sql server - "The certificate chain was issued by an authority that is ...
2017年5月1日 · Select the new certificate, right-click, and select All Tasks > Manage Private Keys (this step and the following is part of making the key work with SQL server) Add the identity …
Row Offset in SQL Server - Stack Overflow
2008年10月9日 · SQL Server 2005+ SELECT col1, col2 FROM ( SELECT col1, col2, ROW_NUMBER() OVER (ORDER BY ID) AS RowNum FROM MyTable ) AS MyDerivedTable …