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Mar
28
awarded  Popular Question
Jan
17
answered Mysql: privileges to get access to “mysql” database
Jul
25
comment remove duplicate rows in mysql table that does not contain primary key
Thanks for your answer. But i still don't want to use any third/temp table. I am just looking for an answer that actually help me to use the same query i have written in my question.
Jul
24
comment remove duplicate rows in mysql table that does not contain primary key
@RolandoMySQLDBA: Can you please take a look at my query written in the question and suggest?
Jul
24
awarded  Critic
Jul
24
comment remove duplicate rows in mysql table that does not contain primary key
@ypercube: I also knew this way of using temporary table to delete duplicates. But i was expecting someone to help me on the query written in my question. I don't want to use any other way because using third/temporary table is not a good practice for this.
Jul
23
comment remove duplicate rows in mysql table that does not contain primary key
This is duplicate as item name "toys" and "shirt" is being repeated in a table with Camel case (First letter capital). So i want to delete those records in Camel case.
Jul
23
asked remove duplicate rows in mysql table that does not contain primary key
Apr
9
awarded  Commentator
Apr
9
comment I couldn't compile this little query (needs 2 tables)(mysql)
What exact error you are getting?
Apr
8
awarded  Supporter
Apr
8
comment Creat Temporary Id in SQL Statement
Thanks for your answer Roland. I would like to know if that above solution can be produced without using temp table.
Apr
6
comment Mysql Normalization
@ypercube Pairing does not matter in above result. All i just want to pull rows from email and phonenumber table using a single query. order of the records may differe.
Apr
6
comment Mysql Normalization
I just wanted to fetch rows from email and phonenumber table is a single query
Apr
6
asked Creat Temporary Id in SQL Statement
Apr
6
comment Mysql Normalization
Oh i see you have removed your previous answer where you had written all queries
Apr
6
comment Mysql Normalization
Your anwer is again wrong. First thing is that you should have add "3" id for 'alpha3@test.com' in the above query and secondly as i said in my previous comment that if you change the id field values of Phonenumber table from 1,2,3 to something else like 7,8,9 then your query does not work. You can try it. Just change ids of Phonenumber and run your own query then you will find the result.
Apr
6
comment Mysql Normalization
The above query works fine if id of phonenumber table and email are same...Otherwise no result will come..I changed my id of phonenumber and run your query and didnt get any result...So you can not join B.id = C.id that is wrong
Apr
6
comment Mysql Normalization
Thanks for your reply but this query is giving me 9 rows where as i want to have just 3 rows.
Apr
6
asked Mysql Normalization