Yahoo Poland Wyszukiwanie w Internecie

Search results

  1. SELECT e.ID, e.Name, e.Boss, (SELECT top 1 Name FROM Employees b where b.ID = e.Boss) as BossName FROM Employees e

  2. I want to grab a value from a table into two different columns for different values from the same table. Use this query as an example (notice how the select is on the same table aliased as 2 different tables): SELECT a.myVal, b.myVal. FROM MyTable a, MyTable b. WHERE.

  3. 24 kwi 2023 · This SQL tutorial illustrates some of the most common techniques for searching between two date values in SQL, including using the BETWEEN operator, the greater than (>) and less than (<) operators, and the DATEPART() function.

  4. 9 wrz 2014 · There may be a better way but as a simple one off query I would probably do it like: SELECT athleteID, eventName, sum(CASE WHEN meetName='Snowflake' THEN score ELSE 0 END) as SnowScore, sum(CASE WHEN meetName='Valentine' THEN score ELSE 0 END) as ValScore. FROM performances.

  5. 24 lut 2021 · I have the following join statement, which shows all the columns, and shows the Secretary's name and number, as well as the Manager Number , but I can't get the Manager Name to show up, or not repeat the same info as Secretary Name. What I have so far: SELECT. SECRETARY.SECRETARY_NUMBER, SECRETARY.EMPLOYEE_NUMBER AS SECRETARY_EMPLOYEE,

  6. 28 maj 2020 · I have a simple select statement from one table that lists the same numeric column (TRANAMT) twice. If the number is positive (>0) I want it to show in the first reference of TRANAMT. If the number is negative (<0) I want it to should in the next reference of TRANAMT.

  7. 18 gru 2017 · You can used a derived table, where this table is defined in the FROM clause. I've given the long code the column aliases SourceField_A and SourceField_B. The derived table is aliased dT. For clarity, the SELECT clause can use the alias in front of the column name. For example, dT.SourceField_A

  1. Ludzie szukają również