that's it.Im using mysql-connector-python. I can run the commented part successfuly. But the actual part doesn't work querry = "INSERT INTO selectdif (name, score) VALUES (%s, %s)" value = ("Sssss", 10) cursor.execute(querry) """sql = "INSERT INTO selectdif (name, score) VALUES…
Why this SELECT "»" REGEXP "^[-а-я]*$" SQL statement returns 1 (true). Symbol "»" doesn't match this regular expression. In other case, it works correctly with symbol "«": BINARY after REGEXP doesn't resolve problem
[sql tuning] How to tune in this situation? erd as above enter image description here SELECT store0_.store_id as store_id1_10_, store0_.address as address2_10_, store0_.business_name as business3_10_, store0_.business_number as business4_10_, store0_.business_start_date as business5_10_, store0_.category_id as category11_10_, store0_.name as name6_10_, store0_.member_id as member_12_10_,…
If I have 'Table_A' like above, is it possible to generate Table_B from it by using select sql only? I would like to keep the column 'pc2' and create the column 'pc4' to sum the values of 'pc3' and the…
I trying to fetch data from two related tables using a foreign key and keep the data as separate records / objects. The best solution I have found so far is using JOINs with column prefixing to differentiate between the…
#1241 - Operand should contain 1 column(s) SELECT name FROM tabel WHERE n1 IN ( SELECT key1,key2,key3 FROM tabel2 ) but if try : SELECT name FROM tabel WHERE n1 IN ('1','2','5') its work thanks
For context here is a simplified way of my DB Structure Table definitions and data sample : CREATE TABLE `screens` ( `id` int(11) NOT NULL AUTO_INCREMENT, `playlist_id` int(11) NOT NULL, PRIMARY KEY (`id`) ) ; CREATE TABLE `playlist` ( `id`…
I am try to encrypt password in Node js by use of const bcrypt = require('bcrypt'); but its not hashing. When you try on terminal its hashing but not on database, just posting a plain text that was typed on…
UserID Access 1 ["1"] 2 ["2", "3"] 3 ["3"] I have the above table, I'm looking to return a merged array of all the Access values. So the result would be ["1","2","3"] I have tried with: SELECT JSON_ARRAYAGG(Access) FROM table;…
I have the following two tables: CREATE TABLE `ip_info` ( `start_ip` int(10) unsigned NOT NULL, `end_ip` int(10) unsigned NOT NULL, `country_code` varchar(3) DEFAULT NULL, `country_name` varchar(255) DEFAULT NULL, `continent_code` varchar(3) DEFAULT NULL, `continent_name` varchar(255) DEFAULT NULL, `asn` int(10) unsigned DEFAULT…