Trending questions in Database

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Error converting data type nvarchar to datetime SQL Server

I encountered this error: Error converting data type ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,020 points • 3,378 views
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How can I import an Excel file into SQL Server?

You can use OPENROWSET to import an Excel file ...READ MORE

Sep 15, 2022 in Database by narikkadan
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Displaying ALL data from sqlite database into listview in tabbed activity

I've been struggling with this problem for ...READ MORE

Aug 20, 2022 in Database by Kithuzzz
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Getting only Month and Year from SQL DATE

In addition to the advice already given, ...READ MORE

Sep 17, 2022 in Database by narikkadan
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How to store image in SQLite database

I want to upload an image from ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
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SQLGrammarException: could not execute query

I'm using Struts 2 and Hibernate, and ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
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Search text in stored procedure in SQL Server

I want to search all of my ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,020 points • 2,699 views
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Multiple SQL Joins error in W3Schools Tryit Editor

I'm ruining this query on w3school even ...READ MORE

Sep 18, 2022 in Database by narikkadan
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Caused by: android.database.sqlite.SQLiteException: no such table: (code 1) Android

A SQLite database is present in our ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
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"This SqlTransaction has completed; it is no longer usable."... configuration error?

I've been working on this for about ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
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Function to Calculate Median in SQL Server

Use a simple-ish median calculation for a ...READ MORE

Sep 19, 2022 in Database by narikkadan
 • 63,680 points • 1,405 views
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Not all parameters were used in the SQL statement (Python, MySQL)

Error: mysql.connector.errors.ProgrammingError: Not all parameters were used in ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,020 points • 2,922 views
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Maximum number of rows of CSV data in excel sheet

The maximum number of characters per cell ...READ MORE

Apr 6, 2022 in Database by gaurav
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PDOException SQLSTATE[HY000] [2002] No such file or directory

My (very basic) site appears to have ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
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What datatype should be used for storing phone numbers in SQL Server 2005?

Does this include: International numbers? Extensions? Other information besides the ...READ MORE

Sep 11, 2022 in Database by narikkadan
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Convert Month Number to Month Name Function in SQL

I have the months 1, 2, 3, ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
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How do I obtain a Query Execution Plan in SQL Server?

There are several ways to get an ...READ MORE

Sep 20, 2022 in Database by narikkadan
 • 63,680 points • 1,241 views
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Drop multiple tables in one shot in MySQL

How to drop multiple tables from one ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,020 points • 2,894 views
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Calculate a Running Total in SQL Server

The problem is that the SQL Server ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,680 points • 1,572 views
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What is the purpose of using WHERE 1=1 in SQL statements?

Possible Duplicates: Why would a sql query have ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
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Why do I need to configure the SQL dialect of a data source?

Dialect is defined as "a language's variety." ...READ MORE

Sep 18, 2022 in Database by narikkadan
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org.hibernate.exception.SQLGrammarException:Could not execute JDBC batch update

I am using Hibernate to extract a ...READ MORE

Aug 9, 2022 in Database by Kithuzzz
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SQL query to insert datetime in SQL Server

Using the SQL query below, I want ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
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SQL query to select data between two dates and times

My table contains a [time] field that ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,020 points • 2,243 views
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Dynamic Drop Down lists using ajax, sql and php

I have a code that is effective. ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
 • 38,020 points • 1,820 views
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1 answer

How do I perform the SQL Join equivalent in MongoDB?

The majority of the responses to this ...READ MORE

Sep 15, 2022 in Database by narikkadan
 • 63,680 points • 1,287 views
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1 answer

Default SQL Server Port

The default port of SQL server is 1433. READ MORE

Sep 13, 2022 in Database by narikkadan
 • 63,680 points • 1,350 views
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1 answer

How can I calculate deciles with a range of 12,000 cells in excel?

1. Enter the following formula in cell ...READ MORE

Mar 25, 2022 in Database by gaurav
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1 answer

SQL keys, MUL vs PRI vs UNI

It denotes that the field is (a ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,680 points • 1,500 views
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1 answer

PL/MySQL does it exist?

Despite the fact that MySQL and PL/SQL ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,680 points • 1,403 views
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1 answer

How to find third or nᵗʰ maximum salary from salary table?

Use ROW_NUMBER(if you want a single) or DENSE_RANK(for all ...READ MORE

Sep 19, 2022 in Database by narikkadan
 • 63,680 points • 1,071 views
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LIMIT 10..20 in SQL Server

The LIMIT clause is not included in ...READ MORE

Sep 15, 2022 in Database by narikkadan
 • 63,680 points • 1,259 views
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SQL Error: ORA-00913: too many values

The table name, column names, datatype, and ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,020 points • 1,686 views
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Why did a network-related or instance-specific error occur while establishing a connection to SQL Server?

I'm incredibly annoyed. Everything is wonderful with ...READ MORE

Sep 5, 2022 in Database by narikkadan
 • 63,680 points • 1,669 views
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SQL Server Insert if not exists

I want to add data to my ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,020 points • 2,120 views
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How to Return Multiple Values from CASE clause in Where Condition

I have a condition where utilizing the ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,020 points • 2,089 views
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1 answer

Escape Character in SQL Server

You can escape quotation like this: select 'it''s ...READ MORE

Sep 19, 2022 in Database by narikkadan
 • 63,680 points • 988 views
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How to ALTER multiple columns at once in SQL Server

ALTER the data types of several columns in ...READ MORE

Aug 12, 2022 in Database by Kithuzzz
 • 38,020 points • 2,641 views
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1 answer

How to add a Try/Catch to SQL Stored Procedure

See TRY...CATCH (Transact-SQL) CREATE PROCEDURE [dbo].[PL_GEN_PROVN_NO1] ...READ MORE

Sep 16, 2022 in Database by narikkadan
 • 63,680 points • 1,104 views
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SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens on line 102

I'm getting the SQLSTATE[HY093] error: Line 102 ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,020 points • 1,898 views
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Storing images in SQL Server?

Following extensive performance testing and analysis, the ...READ MORE

Sep 16, 2022 in Database by narikkadan
 • 63,680 points • 1,051 views
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1 answer

SQL JOIN - WHERE clause vs. ON clause

They are not the same thing. Consider these ...READ MORE

Sep 16, 2022 in Database by narikkadan
 • 63,680 points • 1,050 views
0 votes
1 answer

How can I create a unique constraint on my column (SQL Server 2008 R2)?

The "indexes and keys" dialogue, not the ...READ MORE

Sep 20, 2022 in Database by narikkadan
 • 63,680 points • 868 views
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1 answer

Add Auto-Increment ID to existing table?

Try this ALTER TABLE `users` ADD `id` INT ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,680 points • 1,321 views
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1 answer

SQL Inner-join with 3 tables?

Try this: SELECT s.studentname , ...READ MORE

Sep 15, 2022 in Database by narikkadan
 • 63,680 points • 1,101 views
0 votes
0 answers

java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/dbname [duplicate]

I have this Java program: MySQLConnectExample.java import java.sql.*; import java.util.Properties; public ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
 • 38,020 points • 2,157 views
0 votes
1 answer

How to format datetime in SQL SERVER

In SQL Server 2012 and up you ...READ MORE

Sep 18, 2022 in Database by narikkadan
 • 63,680 points • 902 views
0 votes
1 answer

Java Apache POI Excel save as PDF

For the software to run, you'll need ...READ MORE

Mar 31, 2022 in Database by gaurav
 • 23,260 points • 8,266 views
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Shortcut for changing the editor font size in Oracle SQL Developer

Is there a shortcut in Oracle SQL ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,020 points • 1,850 views
0 votes
1 answer

What does the "@" symbol do in SQL?

The @CustID denotes a parameter for which ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,680 points • 1,246 views
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