These are my two tables, wish do a mysql query to return: id_order,qty,id_user as name1 and updatedby as name2. I’ve tried this query but not working: Answer Use this. See the demo here: DB-Fiddle
Tag: select
Oracle SQL select characters after numeric portion of a string
I have the string “Serenity Lane – Barbur Boulevard 10920 SW Barbur Blvd Portland, OR 97219” and I want to select the first 13 characters from it :10920 SW Barb Is there a way to select only the first 13 characters after the first numeric character? In this example, the first thirteen characters starting at 1. Answer You can use
SQL SELECT query to get stock qty does not return value in function ( but does from phpMyAdmin)
I am running this code in a function in Wordpress/Woocommerce to update stock values to the wp_stock_log table when I manually edit stock levels. I am attempting to get the most recent ‘qty’ value for the product and then set it as var $old_qty. I then want to insert it into the table in a new row as ‘old_qty’ so
How to understand the execution sequence of SELECT and ORDER BY
I googled the question and all answers said SELECT was executed before ORDER BY. But the simple example below (using MySQL and sakila database) gives the correct sorted results. Obviously, ORDER BY is not executed after SELECT, as customer_id is not selected by SELECT. Can anybody explain what happened? SELECT rental_date FROM rental ORDER BY customer_id LIMIT 10; Answer Is
For all entries in one table, add to another table
Database looks like this: table1 table2 I want to make a query that passes the same data for all ID’s into table2. So after the query the database would look like the following: table1 table2 I’ve tried to make some INNER JOIN queries, but I can’t seem to make it work. Any suggestions? Answer Do you want this? Normally, ids
SQL : Select all column after a distinct count = 1
In sql, I am trying to do that : I have a (staging) table with let say 8 columns 4 of these column are primary key of main table in which I need to insert the data of staging table 1 column is the operation of the column (I for Insert, U for Update, D for Delete) 3 are the
INSERT SELECT statement with only one column for SELECT
I’m using SQL Server Management Studio 18 and I’ve got the following tables with the following columns: TableA TableB I want to do an INSERT SELECT into TableB, maybe something like the following: Basically, I just want to make an INSERT SELECT where I’m grabbing a column from another table (InternalEmplID), and then for the other columns (Month and Year),
MSSQL Check if a SELECT statement will have rows, if yes, then execute the same SELECT statement
I would like to execute a SELECT statement in a stored procedure, but before executing, I have to know if it will have rows. If not, I have to jump to a specified Label, and set an output. My current method works just fine, but I will need more of these in several procedures, and I was wondering if I
Sql Query to obtain unique values from a mixed data
I am new to MySql and have been trying to learn it for a project. I have a table as below (Table 1) and I need the output from it as Table 2. The output is ordered by CREATED_AT field and if there are multiple rows for the same FRUIT_TYPE, the field with the least CREATED_AT value is picked. For
How to return several columns for subquery added to select?
I have a query like this: select e.field1, e.field2, (select count(field3) from tbl1 where someField = e.field1 group By someType ) as count_1, (select count(field4) from tbl1 where …