I have 2 tables: CREATE TABLE `product_det` ( `id` bigint(12) unsigned NOT NULL AUTO_INCREMENT, `prod_name` varchar(64) NOT NULL,
I have two tables with the following layout and relationships: Tasks: TaskIDStartTimeEndTimeTaskTypeIDProductionID
I am running group by on 4 columns of two tables. I have unique ID column in two tables. I want to mark both the tables occurrences column to SINGLE/MULTIPLE based on the 4 columns. Is there any w开发
I want to list all开发者_运维知识库 sales, and group the sum by day. Sales (saleID INT, amount INT, created DATETIME)
I have a dataset something like this A|B| C| D| E ----------------------------------------------- 1|Carrot | <null>| a| 111
Simplified Table structur开发者_运维百科e: CREATE TABLE IF NOT EXISTS `hpa` ( `id` bigint(15) NOT NULL auto_increment,
When I use User.count(:all, :group => \"name\"), I get multiple rows, but it\'s not what I want. What I want is the count开发者_Python百科 of the rows. How can I get it?Currently (18.03.2014 - Rail
Here is my SQL request on MySQL (MySQL: 5.0.51a). I want have a list of restaurant with his cheaper menu:
Suppose you have a table in SQL: Prices ------ 13.99 14.00 52.00 52.00 52.00 13.99 How would you count the amount of times a DIFFERENT field has been entered in? Therefore an example of such a c
I have a table with the following structure: id bigNumbertext 11200321030011010233 \"an item with some text\"
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