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How to fix ( ! ) warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in D:\wamp64\www\livesearch\livesearch.php on line 12

15-May-22 8:53am - updated 15-May-22 13:12pm
1
answer

How to select values from the DB table row where the current date is in it

2-May-22 18:07pm - updated 6-May-22 10:53am
1
answer

Postgresql: define query to get all first occurring events pr group

3-May-22 20:17pm - updated 4-May-22 0:39am
1
answer

How do I backup a database with a stored procedure?

3-May-22 23:16pm - updated 3-May-22 23:35pm
1
answer

What will be execution sequence of from, select, where and group by in SQL engine ?

3-May-22 0:36am - updated 3-May-22 0:57am
0
answers

Is there a way to insert specific event dates and other info in a calendar date cell

26-Apr-22 13:56pm - updated 28-Apr-22 8:37am
0
answers

Best way on storing and retrieving data from a nosql database like firestore

20-Apr-22 1:05am - updated 20-Apr-22 1:07am
0
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There is problem with fetching data from chunks collection. Taking too much time . Database size 70 gb . Not able to rebuild index. Version 5.0 . Any solution?

19-Apr-22 6:49am
1
answer

Problem updating SQL database with my PHP?

18-Apr-22 1:38am - updated 18-Apr-22 10:40am
0
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You have an error in your SQL syntax; check the manual that corresponds to your mariadb server version for the right syntax to use near '<p>?

11-Apr-22 5:56am
1
answer

Best practices: database table relationships based on timestamps

7-Apr-22 21:14pm - updated 7-Apr-22 23:04pm
1
answer

Unable to cast object of type 'system.int32' to type 'system.byte[]'.

3-Apr-22 11:50am - updated 4-Apr-22 5:55am
1
answer

Where is the SQL server database trigger wizard or dialog box?

1-Oct-21 12:26pm - updated 31-Mar-22 6:38am
0
answers

Creating a SQL view with multiple joins

28-Mar-22 8:27am
2
answers

How do I compare values of two columns from an SQL table

28-Mar-22 4:11am - updated 28-Mar-22 6:26am
1
answer

Following is the ralation in database .... Just wanna convert up to 3 NF (1NF, 2NF & 3NF)

26-Mar-22 2:47am - updated 26-Mar-22 4:13am
0
answers

How to edit any kind of selected items in datagridview?

14-Mar-22 8:18am - updated 19-Mar-22 7:33am
1
answer

How to save fullfilled combobox data from DB to another table?

14-Mar-22 9:32am - updated 15-Mar-22 9:32am
1
answer

Empty a specific column of numbers from the datagridview #C

8-Mar-22 2:09am - updated 8-Mar-22 6:23am
1
answer

Is there a way to force user to only use query they are allowed in teradata?

21-Feb-22 3:42am - updated 2-Mar-22 4:40am
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