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Rating Stats for

Rick James

Rating
1449.37 (4,532,818th)
Reputation
79,136 (1,056th)
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Title Δ
Mysql multiple column index using wrong index -0.42
In PHP7, what's the best way to sanitize UTF8 character contain... 0.00
Optimizate My SQL Index Multiple Table JOIN -1.24
Limit selected results by unique selected IDs when using left joins 0.00
CREATE OR REPLACE VIEW Vs Checking view existing or not? -1.30
Index on Boolean field to delete records in a partitioned table -1.24
Optimising MySQL Script +0.08
How to clean data with special characters in MySQL 0.00
How does GET_LOCK(‘lockname’, 0) of MariaDB/MySQL work? +0.24
MYSQL partitioning existing table using a foreign key 0.00
What is the best way to have indexing in mysql 0.00
Character Set Conversion SQL 0.00
Why am I allowed to have more than 767 bytes for utf8mb4 encoded Ma... +0.31
How to optimize execution plan for query with multiple outer joins... -0.30
MySQL UPDATE Performance ...which is faster 0.00
Encoding troubles with python, mysql and utf8mb4 0.00
mySQL select from primary key and select from foreign key big O 0.00
MariaDB master-master and master-slave replication at the same time +0.08
Get data, count and group by DATETIME where date gap greater than X -0.01
Nginx with PhpMyAdmin (Secured via ssl) -0.42
correct way to store properties of a certain product using MySql da... +0.57
REGEXP for not exist number in comma saperated string -0.09
Retrieve Hebrew in Ionic2 TypeScript application with http request... 0.00
MySQL: Why 5th ID in the IN clause drastically changes query plan? -0.17
SQL "with" clause - Error Code: 1046. No database selecte... -0.43
Mysql query performance with concurrent read,write -0.36
Normalize data before loading to database or use database? -1.19
django extend query condition `COLLATION` 0.00
why select count(*) not using index in database while using index i... 0.00
Sqlalchemy mySQL optimize query -0.40
MYSQL WORKBENCH 5.7, CREATE TABLE FROM QUERY SLOW 0.00
How to optimize a jpa query 0.00
One table instead of two with some empty columns 0.00
MySQL date range idex being ignored when a second table added to qu... +0.28
Why does this transaction produce a deadlock? 0.00
MariaDB performance schema digest not calculated if same query 0.00
Query in Mysql 5.5 is very slow compared to Mariadb 10.2 +0.58
Mysql Regex ending with language iso code but not other chars (non... -0.37
How to optimize a large mysql table (stock data) -0.18
is it ok to use try/catch instead of checking for duplicate when in... -0.73
Data model: Having separate table for a field vs having it as a col... -0.43
Using DROP CONSTRAINT to remove a UNIQUE key instead of drop index... 0.00
Which DB and what Indexes best suit for the case? -1.28
How to overcome Row size too large (> 8126) error on Google-Clou... +1.68
Optimize SQL to fetch 1 day data -0.76
MySQL UNION ALL vs muliple SELECT performance on large databses 0.00
Better performance - MySQL temp table or reading CSV file directly... +0.08
How to get the character set from a resultset? -0.43
MySQL Index is NULL but there are available Keys -1.42
database design - MySQL: How to store and split time series 0.00