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Results tagged with mysql
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user 86951
All versions of MySQL (not Microsoft SQL Server). Please also add a version-specific tag like mysql-5.7 if that is relevant to the question.
0
votes
1
answer
94
views
Check if there are users who are using a common password
Table Structure:
userid password adminlevel
userid is BIGINT (UNIQUE)
password is VARCHAR
adminlevel is SMALLINT
How do I write a query to get a list of users with adminlevel greater than 0 who …
- 365
0
votes
1
answer
220
views
Most efficient way to log user login IPs
I am looking for ideas on how to log user's login IPs without compromising on performance in MySQL. …
- 365
1
vote
1
answer
7k
views
SQL Query; Admin Log System; Foreign Keys; Retriving multiple rows form different tables at ...
Table A (users)
id | name | ip
52433 Yashas 1.1.1.1
512 Admin 5.6.7.8
Table B (admin_record)
id | admin | time | date | reason | action
52433 512 2312352 12132 …
- 365
2
votes
1
answer
480
views
Timestamp Difference - Syntax Error - Condtitional Selects
TIMESTAMPDIFF(MINUTE, unban, NOW()))) AS difference FROM banned, banned)
WHERE name = '%e'
I get some syntax error
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL …
- 365
1
vote
Timestamp Difference - Syntax Error - Condtitional Selects
SELECT name, admin, reason, unban, FROM_UNIXTIME(date, '%Y-%m-%d') AS datetime,
HOUR(x.difference) AS HRemain, MINUTE(x.difference) AS MRemain
FROM(SELECT SEC_TO_TIME(AVG(TIMESTAMPDIFF(MINUTE, unban …
- 365
20
votes
4
answers
351k
views
Selecting data from another table using a foreign key [duplicate]
I have two tables A & B.
Table A
id | name | num
Table B
id | date | roll
id in table B is a foreign key which relates to the id in table A.
I want to get the contents of table B where id is given a …
- 365