Lab Sql

I was wandering how does elixir\sqlalchemy get to know all the entity classes I've declared in … Read more How To Iterate Through Every Class Declaration, Descended From A Particular Base Class?

I have a stored procedure called dbo.Match. It looks like this : CREATE Procedure [dbo].[MATCH] @pa… Read more Sharing Data Between Stored Procedures

I am having two tables student and guardian table So I want to write a query to get the guardian na… Read more Write A Select Query For Getting Table Value Using Another Table Field Value

I need to get all the records in TABLE_A where at least the 2 last Status are vacant (relative to I… Read more TSQL : The Top Records Of A Given Partition (conditional)

I found out that CONVERT(object USING utf8) is for converting blob to text, but it doesn't seem… Read more Mysql Query Check The Blob Column Type In Where Clause

Is it possible to order the first enquiry and keep the rows returned as first and not order the sec… Read more MYSQL UNION ORDERING

I’m trying to import fixed width data from text file into SQL Server Express using BCP. I have read… Read more SQL Server Express 2005: How To Import Fixed Width Data Using BCP

I'm trying to find all employees with multiple skills. Here are the tables: CREATE TABLE IF NOT… Read more MySQL: Select Records Where Joined Table Matches ALL Values

I have already setup syncing with Microsoft Sync Framework, and now I need to add fields to a table… Read more Microsoft Sync Framework - How To Reprovision A Table (or Entire Scope) After Schema Changes?

So I've been trying to insert sql into this one specific table for the past three hours and I t… Read more Cannot Insert SQL Into One Specific Table

I have the following table: Table: CREATE TABLE str_matching ( colstr varchar(200) ); Insert d… Read more SQL Server 2008 R2: Matching Strings

I have a reporting table that has a saledateid (days) and saletimeid (minutes) dimensions. I need t… Read more How Do I Do A SQL Range For Date And Time Dimensions?

I'm trying to test a migration of moving a BizTalk SQL Server from one server to another. Here … Read more Could Not Access The SSO Database During Biztalk Runtime Configuration

Assuming I have two records, both with a date and a count: --Date-- --Count-- 201… Read more How To Fill The Gaps?

I'm wondering which way to get data from a MySQL database has better performance characteristic… Read more MySQL Multiple Subqueries Vs. Whole Queries

I want to know what's the best datatype to store these: null 0 /* the length of other numbers … Read more Best Datatype To Store A Long Number Made Of 0 And 1

In my SQL Server 2012 environment, I've created a series of stored procedures that pass pre-exi… Read more SQL Server - Create Temp Table If Doesn't Exist