tsql

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How to use a CTE in a left outer join?

I am trying to join a common table expression to an existing table (table1) as follows. select column1, column2 from table1[详细]

2023-04-11 16:23 分类：问答
T-SQL Removing multiple LEFT JOIN

I have such query. It returns ColA and ColB from TableA and UserName from table Users. Then it displays several fields from TableB as additional columns to results. It works but is there any better wa[详细]

2023-04-11 15:29 分类：问答
use tsql to detect XML dependency

i have a XML schema bound to a table.however, sometimes testers piggyback and bind to this schema too.when there is this \"ninja\" XML table 开发者_开发百科reference, any alteration to this schema is[详细]

2023-04-11 14:31 分类：问答
How to create view or function on XML PATH query?

I am using SSMS 2008 with the following query: DECLA开发者_开发问答RE @TestData TABLE ( address_desc NVARCHAR(100)NULL[详细]

2023-04-11 14:15 分类：问答
Replace in TSql

I want to开发者_如何学运维 update a row which is in format like this ABC - DEF - GHI - ABD, Using a cmd like this UPDATE tbl SET col = Replace(col,@var, \'\') WHERE Pk=something.How can I remove the t[详细]

2023-04-11 13:49 分类：问答
How to turn Columns into Rows

If i have a table that looks like this: ID int Name varchar City1 varchar City2 varchar City3 varchar State1 varchar[详细]

2023-04-11 13:13 分类：问答
Self-joining query to find descendants of a node syntax issue

I have a self-linking table that records one record for every \"Step\" in a process (Step.ParentStepId is a foreign key to Step.StepId):[详细]

2023-04-11 12:18 分类：问答
Can't fetch into varchar with t sql

I\'m trying to fetch the ID and a serial number from a table in a cursor. As a test, I\'ve written the following T-SQL[详细]

2023-04-11 11:47 分类：问答
How do I insert a row in T-SQL where there are only auto-generated columns?

I have a table like this: CREATE TABLE [dbo].[TRACEABLE]( [TRACEABLE_ID] [uniqueidentifier] NOT NULL CONSTRAINT [DF_TRACEABLE_TRACEABLE_ID]DEFAULT (newsequentialid()),[详细]

2023-04-11 10:51 分类：问答
Adding Result Sets into One

I have a stored Procedure (Generate_Insert)which will output an Insert statement as output given a table name.[详细]

2023-04-11 10:11 分类：问答