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I am working on an SQL Database, I have a column named 'Price'. When the database was creat… Read more Change Column Type Without Losing Data

I have a table below .I am unable to create view which displays count of records w.r.t user and use… Read more Create A View Which Gets Rank,username And Count Of User Records

I wanted to echo some data from a table in my database and found this code: set rs = Server.CreateO… Read more Can Somebody Explain How This Asp Code Works?

I have the following code that creates my table. I insert data into it that looks like this _id … Read more Problem With SQL Query Android Where Clause

Sometimes I need to acquire a unique ID and store it with a record, but I am unable to use an ident… Read more Handling SQL Server Concurrency Issues

I am trying to update a PostgreSQL table so for that I'm creating two arrays: var name_ = []; … Read more Update PostgreSQL Database With Node.js

I'm trying to use DriverManager.getConnection() to connect to a SQL Server db from a Java appli… Read more SQL Server Log In Failing From Java DriverManager.getConnection(), Working From Python With Pymssql.connect()

I am looking for a stored procedure code that will open a text file, read in several thousand lines… Read more Stored Procedure To Open And Read A Text File

I use mySql 5 and IIS. I have products, that have a start date field and an end date field. I need … Read more MySql Query- Date Range Within A Date Range

I am trying to have around 6290 'AND' conditions in this query. I get the same for around 1… Read more Why Do I Get "The Server Encountered A Stack Overflow During Compile Time" Error Is SQL Server 2000 Sp4

I have installed Microsoft SQL Server 2005. This consists of the configuration tools (SQL server co… Read more Installation Of SQL Server Business Intelligence Development Studio

I have SQL table that has a large number of columns. For some reason, some columns have empty cells… Read more Replace Empty Cells With NULL Values In Large Number Of Columns

I have a table named passive than contains a list of timestamped events per user. I want to fill th… Read more How Can I Refer To The Main Query's Table In A Nested Subquery?

I am new to SSIS, I want to pull data from one database to another database. for example: I have ta… Read more Ssis Moving Data From One Database To Another Database

Is there a way to show multiple metrics in 1 SQL pivot operator. Basically, I have the Table1 and w… Read more SQL Pivot For Multiple Metrics By Year

This query I've written, listing the top 25 in a sales competition, is showing the wrong result… Read more GROUP BY Lname ORDER BY Showing Wrong Results

I have for loop and within that loop I have used INSERT INTO command for 75000+ values. when i am r… Read more Sql Execution Speed Very Slow

I've been using Entity framework code first in a project and all the tables have been created /… Read more Manually Add A Migration?

I am facing a problem on how to set a new column to unique using Oracle 11g. I try to use this code… Read more Oracle 11g - Add New Column And Set As Unique

I'm trying to delete 96k records. delete all the records in table xoops_bb_posts_text pages t… Read more What Is Wrong With This SQL DELETE FROM Syntax?

I am trying to make it so that this query below counts rows from another table that have the userna… Read more MySQL LEFT JOIN Query Shows Same Value

I want to host my Ruby on Rails app on Heroku. But first I need to change my database from Sqlite3 … Read more Changing Sqlite3 To Postgresql Rails

I am trying to achieve some logic on Oracle by using simple query and feeling stuck on it. The thin… Read more Ora SQL Query: Joining Without References

I am wondering if there is an elegant way to check for the existence of a DB? In brief, how do test… Read more How To Check For The Existence Of A DB?

Is there anyway to combine mysql queries columnwise? I have below queries select count(ticket_id) … Read more Combine Mysql Queries Columnwise

I'm looking for an application to display what a linq expression would do, in particular regard… Read more Is There An Application For Displaying Some Kind Of Query Plan For A Linq To Object Query?

I have a table called tblPacks. CREATE TABLE [dbo].[tblPacks] ( [ID] [int] NOT NULL, … Read more Replace A Computed Column With A Logic That Works With INSERT

I'm following the JDBC Developer's Guide and trying to test the JDBC thin driver connection… Read more Oracle 12c Database Connection Using Thin Driver Throws IO Error

Please can someone tell me what I'm not doing right. Here is a query I want to execute, but not… Read more Failure To Execute SQL Subquery With Join