Recent questions tagged mysql

1 answer 7 views

How to remove duplicate rows in MySQL with SQL

asked Jul 21 by avibootz

1 answer 34 views

How to ignore error when insert duplicate rows in MySql table with SQL

asked Oct 17, 2019 by avibootz

1 answer 14 views

How to cancel a query in MySQL

asked Oct 12, 2019 by avibootz

1 answer 12 views

How to get the total rows from a MySQL table with SQL in PHP & PDO

asked Oct 9, 2019 by avibootz

2 answers 330 views

How to select a range of rows (N1 to N2) from a MySQL table with SQL

asked Oct 9, 2019 by avibootz

3 answers 57 views

How to select the last N rows from a MySQL table with SQL

asked Oct 9, 2019 by avibootz

2 answers 32 views

How to select the first N rows from a MySQL table with SQL

asked Oct 9, 2019 by avibootz

1 answer 17 views

How to get the total rows from a MySQL table with SQL

asked Oct 9, 2019 by avibootz

1 answer 15 views

How to update table column of every row in MySQL with SQL

asked Sep 25, 2019 by avibootz

1 answer 11 views

How to get all the columns names from table in MySQL with SQL

asked Sep 22, 2019 by avibootz

1 answer 22 views

How to insert data from one table to another in MySQL with SQL

asked Sep 22, 2019 by avibootz

1 answer 20 views

How to filter select rows by column length in MySQL with SQL

asked Sep 7, 2019 by avibootz

1 answer 43 views

How to order select rows by column length in MySQL with SQL

asked Sep 7, 2019 by avibootz

1 answer 21 views

How to select N random records in MySQL with SQL

asked Sep 7, 2019 by avibootz

2 answers 37 views

How to update MySQL table using SQL

asked Aug 2, 2019 by avibootz

1 answer 27 views

How to find non-ASCII characters in MySQL with SQL

asked Mar 19, 2019 by avibootz

1 answer 49 views

How to select records from the last 24 hours in MySQL using SQL

asked Nov 10, 2018 by avibootz

1 answer 45 views

How to get only the first N characters of a field in MySQL with SQL

asked Sep 11, 2018 by avibootz

1 answer 36 views

How to match a whole word in MySQL with SQL

asked Sep 11, 2018 by avibootz

1 answer 41 views

How to remove rows with duplicate value in MySQL field in SQL

asked Jul 6, 2018 by avibootz

1 answer 35 views

How to count duplicate value in MySQL row field with SQL

asked Jul 6, 2018 by avibootz

1 answer 288 views

How to get last Insert id when using on duplicate key update with PDO MySQL SQL and PHP

asked Jun 12, 2018 by avibootz

1 answer 38 views

How to fetch one column from MySQL table into array using PDO and PHP

asked Jun 3, 2018 by avibootz

1 answer 34 views

How to find duplicate values in MySQL table using SQL

asked May 31, 2018 by avibootz

1 answer 45 views

How to change MySql column position without losing data in SQL

asked May 31, 2018 by avibootz

1 answer 47 views

How to generate 1 letter URLs and INSERT INTO MySQL with PDO in PHP

asked Nov 2, 2016 by avibootz

1 answer 37 views

How delete all rows that have a field with more than N characters in MySQL with SQL

asked Oct 2, 2016 by avibootz

1 answer 36 views

How to get the length (count how many characters) of a field in MySQL with SQL

asked Oct 2, 2016 by avibootz

1 answer 41 views

How to return rows in random order in MySQL with SQL

asked Sep 19, 2016 by avibootz

1 answer 42 views

How to order by two columns in SQL and MySQL

asked Sep 18, 2016 by avibootz

1 answer 35 views

How to use SQL INSERT INTO and UPDATE ON DUPLICATE KEY (to avoid duplicate error) in MySQL with PDO in PHP

asked Sep 13, 2016 by avibootz

1 answer 28 views

How to find all the max values of a field in MySQL table with SQL

asked Sep 11, 2016 by avibootz

2 answers 62 views

How to find the max value of a field in MySQL table with SQL

asked Sep 11, 2016 by avibootz

1 answer 47 views

How to open a new connection to MySQL database with MySQLi object-oriented in PHP

asked Jan 7, 2016 by avibootz

1 answer 38 views

How to open a new connection to MySQL with MySQLi object-oriented in PHP

asked Jan 7, 2016 by avibootz

3 answers 91 views

How to format SQL NOW() Function (current system date and time) in MySQL

asked Oct 14, 2015 by avibootz

1 answer 44 views

How to use SQL NOW() Function (current system date and time) in MySQL

asked Oct 13, 2015 by avibootz

3 answers 51 views

How to use SQL ROUND() Function in MySQL

asked Oct 12, 2015 by avibootz

2 answers 65 views

What is the different between SQL LENGTH() and CHAR_LENGTH() Functions in MySQL

asked Oct 11, 2015 by avibootz

2 answers 45 views

How to use SQL CHAR_LENGTH() Function in MySQL

asked Oct 10, 2015 by avibootz

2 answers 47 views

How to use SQL LENGTH() Function in MySQL

asked Oct 10, 2015 by avibootz

4 answers 78 views

How to use SQL MID() and SUBSTRING() functions in MySQL

asked Oct 9, 2015 by avibootz

1 answer 48 views

How to use SQL LCASE() function in MySQL

asked Oct 8, 2015 by avibootz

1 answer 45 views

How to use SQL UCASE() function in MySQL

asked Oct 7, 2015 by avibootz

1 answer 41 views

How to use SQL HAVING Clause in MySQL

asked Oct 6, 2015 by avibootz

1 answer 40 views

How to use SQL GROUP BY statement in MySQL

asked Oct 5, 2015 by avibootz

1 answer 56 views

How to use SQL SUM() Function in MySQL

asked Oct 4, 2015 by avibootz

2 answers 80 views

How to use SQL MIN() Function in MySQL

asked Oct 3, 2015 by avibootz

2 answers 122 views

How to use SQL MAX() Function in MySQL

asked Oct 2, 2015 by avibootz

1 answer 36 views

How to get the last value of the selected column in SQL in MySQL

asked Oct 1, 2015 by avibootz

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