If you want to get the fastest results, use a UNION(): ( SELECT COUNT(id) AS Table1Count, "-" AS Table2Count FROM TABLE1 ) UNION ( SELECT "-" AS Table1Count, COUNT(id) AS Table2Count FROM TABLE2 ) Actual results: +---+---+ | Table1Count| Table2Count | +---+---+ ...
How to Convert to Dates with Date.FromText in Power Query M Language Posts from: Excel Functions How to Use the CONCAT Function in Excel – 7 Examples How to Use ISNUMBER & MATCH Function in Excel (2 Methods) How to Use the DPRODUCT Function in Excel – 6 Examples How to Use EOMONTH...
Use the Fill Handle tool to AutoFill the formula downward. Formula Explanation We are counting rows from $B$5 to any cell, so we have locked the starting index $B$5. Example 5 – Find the Top 3, 5, and 10 Values Using the LARGE and ROWS Function Enter the formula in cell F5 and...
I found that in WHERE caluse AND sd.filter_group_id = fd.filter_group_id AND p.status = 1 increase executing time a lot if u move them on the LEFT JOIN like this LEFT JOIN oc_product p ON p.product_id = p2c.product_id AND p.status = 1 ...
4.2. Using ConditionalCOUNT() TheCOUNT()function enables the use of conditions within the function to filter results during aggregation. Let’s explore how to obtain the counts of professors and assistant professors using a conditional count query: ...
Q 1- What is the return type of AVG() in MySQL? A- The AVG() functions return a DECIMAL value for exact-value arguments (integer or DECIMAL). Q 2- How do you round the result of the AVG() function in MySQL? A- We can use the ROUND() function to round the result of the AVG...
Count how many rows have the same value in MySQL - To count how many rows have the same value using the function COUNT(*) and GROUP BY. The syntax is as follows −SELECT yourColumName1, count(*) as anyVariableName from yourTableName GROUP BY yourColumN
UseASCII()for characters with numeric values from 0 to 255. For example: In this example, theASCII()function returns the numeric value ofp, the leftmost character of the specifiedstrstring. Note:Refer to our article to learn about differentMySQL Data Types. ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-indexes.html CREATE INDEX SELECT COUNT(*) CREATEINDEXwindex_countrycodeONsales_rank (countrycode);CREATEINDEXwindex_grab_amz_dateONsales_rank (grab_amz_date);CREATEINDEXwindex_categoryidONsales_rank (categoryid);CREATEINDEXwindex_grab_rankONsales...
This shows that the second count is always set to the same value as the first count even though the values should be different. Does anyone know how to obtain the correct values? Subject Written By Posted How to count() from multiple tables ...