Occasionally I have to check in which row alphabet A exists or B exist etc Table may end up having 150000 rows I have view that coverts above table to horizontal form using group_concat function Converting above data in horizontal form :- ...
MySQL Enterprise Monitor 8.0 Manual / ... / Returning Multiple Rows 31.2.3.2 Returning Multiple Rows It is possible to return more than one row, using the result type CLASS_TYPE_1STCOL_ATTRIBUTES. This result type enables the return of a two-column result set as key-value pair. Unlike ...
Themysql_real_connect()function has aflagsargument for which two option values are relevant: CLIENT_MULTI_RESULTSenables the client program to process multiple results. This optionmustbe enabled if you executeCALLstatements for stored procedures that produce result sets. Otherwise, such procedures result...
Enter the formula below in cell D14: =IF(SUM(VLOOKUP(D12, $B$5:$D$10,{2,3}, FALSE))>=D13,"Yes","No") Formula Breakdown In the IF function, SUM(VLOOKUP(D12, $B$5:$D$10, {2,3}, FALSE))>=D13 is the logical condition. {2,3} is an argument of the VLOOKUP functi...
In last week’sGetting Advanced Row Counts in MySQL (Part 2)blog we employed the native COUNT() function to tally unique values as well as those which satisfy a condition. In today’s final third instalment, we’ll learn how to obtain row counts from all of the tables within...
I read the documentation before filing the bug and I still think this is a bug. I can see the arguments coming - "if you want the real last_insert_id, don't do multi-row inserts" or "use the expr as documented in the help" - the problem is that the name of the function mislead...
Bug #76150 First row hidden for large result set only when multiple rows require scrolling Submitted: 4 Mar 2015 19:34Modified: 14 Feb 2017 21:20 Reporter: Mike Reid Email Updates: Status: Verified Impact on me: None Category: MySQL Workbench: SQL EditorSeverity: S3 (Non-critical)...
Now I read that this form of saving data is not encouraged, which is why there is no built-in explode/split function for strings in MySQL. But I cannot change the data format, which has been determined inside a huge software. I didn't make this design choice, but I have to somehow...
Can I use if statement in a table valued function? Can I use LEN or DATALENGTH in a WHERE clause? Can I use OUTER JOIN on 2 columns at the same time? Can row_number() work in UNION STATEMENTS ? Can someone explain just exactly why xp_cmdshell is such a massive risk?! Can SQL ...
but I want to collate the user data into a single row using the fieldcodes from the first table as columns. Because as you can imagine, if the admin has created 13 fields each user has 13 entries in the "values" table. Can this be done with SQL or does it have to be done ...