How to select rows that have two different values?
SELECT Student.mat_stud, fname, lname, dbirth, materials_notes, semester FROM Student, Notes WHERE Notes.mat_stud = Student.mat_stud AND fails_status = 1 AND Notes.mat_div = 1 AND semester IN (1 , 4) AND Notes.level = 1 AND school_year = 2015 Group By Notes.mat_stud Having count (fname) = 2 Order By Notes.mat_stud
How to compare multiple columns in one row in Excel?
Compare multiple columns for matches in the same row. In your Excel worksheets, multiple columns can be compared based on the following criteria: Find rows with the same values in all columns (Example 1) Find rows with the same values in any 2 columns (Example 2)
How to select same and different cells in Excel?
1. In the Select Same & Different Cells dialog box, do the following operations: (1.) Click the first button to select the source column to be compared, then click the second button to select the column you are compared with; (2.) Choose Each row under the Based on section; (3.) Then select Same Values fromt he Find section; (4.)
How to merge two rows with same ID?
If you prefer a random order, or some other order, you need to change the order by. Here student is the name of the table and studentId is a column. We can merge all subjects to the particular student using GROUP_CONCAT.
How to check existence of multiple rows with one?
Assuming your other table with the PROG values you’re interested in is called MyOtherTable, something like this should work: A WHERE clause could be tacked on to the end if you need to do some further filtering. I would recommend something like this.
When to use exists or count in SQL Prompt?
One of SQL Prompt’s built-in “performance” code analysis rules, PE013, states (paraphrased): Some programmers use COUNT (*) to check to see if there are any rows that match some criteria…it is recommended to use EXISTS () or NOT EXISTS () instead, for superior performance and readability.
How to make a two way count in Excel?
Two-way summary count with COUNTIFS. To build a two-way summary count (i.e. summarizing by rows and columns) you can use the COUNTIFS function. In the example shown, the formula in G5 is: = COUNTIFS ( dept , $F5 , class , G$4 ) How this formula works The COUNTIFS function is designed…
How to select on two values in MySQL?
I need to select a row from my mysql table. In the table there are two rows with one equal value. Now I need to select an article, that has keyword Id = 1, as well as keyword Id = 12. Every link to a keyword has its own record. How can I do one select query to know, if there is an article, that matches the two keywords?
How to select multiple values in ArcGIS Desktop?
Selecting multiple values with Select by Attributes in ArcGIS Desktop? Can anyone help me with selecting multiple values from the attribute table? I tried “Classes”=’14’AND’07’ but it doesn’t work. “Classes” in (’14’,’15’,….) Edit: Changed from AND to OR, since as noted in the comments, AND cannot work in this situation. Highly active question.