Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 8 years ago.
Improve this question
Can anyone help me to find out Where does TABLE_LIST structure exist in mysql?
And what are the elements it has?
you are totally right, TABLE_LIST is a structure in MySQL source code. its definition is in "mysql-..*\sql\table.h". i think it is used for parsing and optimizing a query. Actually, i want to learn from it very badly. but it is too complicated for me :)
Are you looking for TABLES in the information_schema database?
Related
Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 7 years ago.
Improve this question
How many records can be possible & how many maximum records can be effective in mysql?
Actually my table has
24 Tables
1000000 Rows in Table (Each table (max))
Can I use mysql, please help me to solve my problem.
Yes you can use mysql perfectly.
One million rows (AKA records) is not too much for mysql, if you index that.
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 7 years ago.
Improve this question
I'm using Backand as my backend as a service and I'm trying to find a way to add MySQL full-text search in my App.
Can anyone help me how to do it?
Thanks.
In Backand query you can use any MySQL syntax, so just add input parameter (MyText) as the text to be searched on and use this query:
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('{{MyText}}' WITH QUERY EXPANSION);
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 8 years ago.
Improve this question
Im curious what is the distinct use of pivot table in database? I mean, how is it apply in real life.
Pivot query help us to generate an interactive table that quickly combines and compares large amounts of data. We can rotate its rows and columns to see different summaries of the source data, and we can display the details for areas of interest at a glance. It also help us to generate Multidimensional reporting.
for more information visit:
http://www.codeproject.com/Tips/500811/Simple-Way-To-Use-Pivot-In-SQL-Query
https://technet.microsoft.com/en-us/library/ms177410(v=sql.105).aspx
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 8 years ago.
Improve this question
I need to display the list of staffs who check into work late in a week. For example the staff checks in at 8.10 when the supposed check in time is at 8.00 AM. I am using datetime for the datetimein and datetimeout field. Can anyone suggest how should I do it?
Well, with no sample tables to work from, it's hard to give a clear answer. But I think what you're looking for is the TIME() function.
This should get you started in the right direction:
SELECT * FROM timeclock_records where TIME(datetimein) > "08:00:00";
Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 8 years ago.
Improve this question
how to load mysql table to memorystream with delphi? If possible; making select * from table where ?=? will be very fast. but how?
If you have FireDAC, you could use LocalSQL to write a SQL query against any TDataSet descendent, including an in memory TClientDataSet or FDMemTable.
It's explained in the documentation, and there is a webinar from the author of FireDAC demonstrating how to do it.