mysql

require(graphQL); #' MySQL (/ˌmaɪˌɛsˌkjuːˈɛl/) is an open-source relational database management system (RDBMS). imports "mysql" from "graphR";

MySQL (/ˌmaɪˌɛsˌkjuːˈɛl/) is an open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, and "SQL", the acronym for Structured Query Language. A relational database organizes data into one or more data tables in which data may be related to each other; these relations help structure the data. SQL is a language that programmers use to create, modify and extract data from the relational database, as well as control user access to the database. In addition to relational databases and SQL, an RDBMS like MySQL works with an operating system to implement a relational database in a computer's storage system, manages users, allows for network access and facilitates testing database integrity and creation of backups.

.NET clr function exports
close_ssh	Close the ssh proxy connection
open	open a mysql connection, construct a database model
dump_inserts	dump the inserts transaction mysql file
create_filedump
write_dumps
table	Create a table reference
group_by
left_join	mysql left join
on	on join condition test for left join operation
get_last_sql	get the last mysql query that execute
add	make insert into of a new record into database
save	make update of the database record
count
where
order_by
project	make project of a single column
check	check of the target record is existsed inside the database or not?
find
exec	exec sql and fetch result data as dataframe
select	make data pull from database
limit
performance_counter	run the mysql performance counter in a given timespan perioid.

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