Category "sql"

Byte to Varbinary(max) to Base64

Ok so i generate an img in c# and save it as follows: ... using (MemoryStream ms = new MemoryStream()) { bitMap.Save(ms, System.Drawi

Take the nearest row by condition in date, student frame

I am struggling to get the nearest 'Math Test' or 'Biology Test' in (+/- 3 hours) from Test= 'Marked A+' including TestOrder ordering. If 'Math Test' or 'Biolog

SQL Convert numbers into Date

I'm a beginner in SQL and I need your help please! I have a project which is convert Social Security Numbers into birth date. In the database, I have a column M

Error handling block not executing in snowflake using SQL

I'm trying to implement error handling in snowflake using Try Catch block. Enclosed SQL queries in javascript for applying error handling. When I execute the qu

MySQL format number with unknown number of decimal places

In MySQL, I only want to add thousand separator in the number like 1234.23234, 242343.345345464, 232423.22 and format to "1,234.23234", "242,343.345345464", "23

How to use ISO-8601 date in flink SQL?

Based on my research Flink SQL accepts "0000-01-01 00:00:00.000000000" as the timestamp format, but my timestamps in kafka are coming in "0000-01-01T00:00:00.00

Creating procedure that add value when it doesn't exist (Syntax error)

I'm trying to create a procedure that add a value that doesn't exist but I'm currently getting a syntax error. I don't know how to correct the error. Any help w

Anonymous access to azure table

Please can someone give me guidance on how to set up anonymous read-only access to one specific table in Azure. I have a table that I want Power BI students to

How to merge multiple tables in postgreSQL (using wildcard)

There are 163 tables, and I want to add two columns in all. And columns should be added from the front. Please tell me how to do it on postgreSQL This is a tabl

How can I update time by condition?

Hi everyone please i need you're help. What i want is when the input field is updated with this value: Résolu --> update column date with date now. I

How to insert multiple rows in Visual FoxPro?

I'm using Visual FoxPro on my Classic ASP website, and I want to achieve the SQL syntax below to FoxPro version 6. INSERT into users (id, name) VALUES (1, 'jo

Removing duplicates returned based on the column value

This SQL gives me the blog comments that contain just the banned words defined in my table. I only get the EXACT matches and it removes duplicate rows. It also

IF statement sub query optimisation in MySQL

select if(`num`>99, (select `value` from `sub` where `id`=`main`.`num`), "") as `result` from `main` This all works fine but MySQL is very inefficient as i

IF statement sub query optimisation in MySQL

select if(`num`>99, (select `value` from `sub` where `id`=`main`.`num`), "") as `result` from `main` This all works fine but MySQL is very inefficient as i

Display percentage of registered members that have not rated a Movie

I have the following three tables. See full db<>fiddle here members member_id first_name last_name 1 Roby Dauncey 2 Isa Garfoot 3 Sullivan Carletto 4 Jac

Error inserting values in SQL: Unknown column 'nan' in 'field list'

for row in dfp.itertuples(): cursor.execute(''' INSERT INTO players (PID, NAME) VALUES (%s,%s) ''', (row

Show Cost Data by Month based on Date Range

I have an existing table (jobCost) that has cost data by type and month as shown in the example here. Job Month Material Labor Equip 123 01/1/22 50.00 25.00 75

How to write a query using multiple 'IN' or any other keywords in SQL so that the condition being applied will be based upon the order defined

I want to fetch records from the database as : select * from table where column1 IN (aa, bb , cc...) and column2 IN (34, 55, 66...) and column3 IN(df, fg, hh...

How to execute an entire table and create a database diagram

When I run my query, only one of my rows is displayed. I also need to create a database diagram from these 3 tables Can someone please assist me on how to do th

Finding column name in table using SQL

I am currently using Advantage database. I have a table with hundreds of headers. How do I use query to find a specific column name? Example - I am looking for