SQL Query for Selecting Multiple Records

Question

I have 9 fields and I need to see all the data from these fields which have a particular set of IDs  Could any one tell me the SQL query for it   Ex  Database contains 100 records  I need to select a list of 20 IDs from the field BusID and it s corresponding rows   SELECT    FROM  Buses   WHERE  BusID  I am stuck after this   how do I put in the list of 20 BusIds here

User · Answer

I have 3 fields to fetch from Oracle Database,Which is for Forex and Currency Application.

SELECT BUY.RATE FROM FRBU.CURRENCY WHERE CURRENCY.MARKET =10 AND CURRENCY.CODE IN (‘USD’, ’AUD’, ‘SGD’)

User · Answer

Try the following code   SELECT   FROM users WHERE firstname IN   joe   jane

User · Answer

I strongly recommend using lowercase field column names  it will make your life easier   Let s assume you have a table called users with the following definition and records   id firstname lastname username              password 1  joe       doe      joe doe email com    1234 2  jane      doe      jane doe email com   12345 3  johnny    doe      johnny doe email com 123456   let s say you want to get all records from table users  then you do   SELECT   FROM users    Now let s assume you want to select all records from table users  but you re interested only in the fields id  firstname and lastname  thus ignoring username and password   SELECT id  firstname  lastname FROM users    Now we get at the point where you want to retrieve records based on condition s   what you need to do is to add the WHERE clause  let s say we want to select from users only those that have username   joe doe email com and password   1234  what you do is   SELECT   FROM users WHERE     username    joe doe email com    AND   password    1234         But what if you need only the id of a record with username   joe doe email com and password   1234  then you do   SELECT id FROM users WHERE     username    joe doe email com    AND   password    1234         Now to get to your question  as others before me answered you can use the IN clause   SELECT   FROM users WHERE   id IN  1 2    n       or  if you wish to limit to a list of records between id 20 and id 40  then you can easily write   SELECT   FROM users WHERE     id  gt   20   AND   id  lt   40        I hope this gives a better understanding

User · Answer

You want to add the IN   clause to your WHERE   SELECT    FROM  Buses   WHERE  BusID  IN  Id1  ID2  ID3      put your ids here    If you have a list of Ids stored in a table you can also do this   SELECT    FROM  Buses   WHERE  BusID  IN  SELECT Id FROM table

User · Answer

You re looking for the IN   clause   SELECT   FROM  Buses  WHERE  BusID  IN  1 2 3 5 7 9 11 44 88 etc

User · Answer

If you know the list of ids try this query   SELECT   FROM  Buses  WHERE BusId IN   list of busIds     or if you pull them from another table list of busIds could be another subquery   SELECT   FROM  Buses  WHERE BusId IN  SELECT SomeId from OtherTable WHERE something   somethingElse    If you need to compare to another table you need a join   SELECT   FROM  Buses  JOIN OtheTable on Buses BusesId   OtehrTable BusesId

User · Answer

You can try this        SELECT   FROM Buses WHERE BusID in  1 2 3 4

[mysql] SQL Query for Selecting Multiple Records

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