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Mac OS X - EnvironmentError: mysql_config not found
... I am on the same page as you:
You installed python
You did brew install mysql
You did export PATH=$PATH:/usr/local/mysql/bin
And finally, you did pip install MySQL-Python (or pip3 install mysqlclient if using python 3)
If you did all those steps in the same order, and you still got an error, re...
Dump a mysql database to a plaintext (CSV) backup from the command line
I'd like to avoid mysqldump since that outputs in a form that is only convenient for mysql to read. CSV seems more universal (one file per table is fine). But if there are advantages to mysqldump, I'm all ears. Also, I'd like something I can run from the command line (linux). If that's a mysql s...
初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...种原因，HandlerSocket并没有真正流行起来，不过庆幸的是MySQL官方受其启发，研发了基于InnoDB的Memcached插件，总算是在MySQL中延续了NoSQL的香火，以前单独架设Memcached服务器不仅浪费了内存，而且还必须自己维护数据的不一致问题...
Search for all occurrences of a string in a mysql database [duplicate]
...
A simple solution would be doing something like this:
mysqldump -u myuser --no-create-info --extended-insert=FALSE databasename | grep -i "<search string>"
share
|
improv...
How to define “type disjunction” (union types)?
...
Miles Sabin describes a very nice way to get union type in his recent blog post Unboxed union types in Scala via the Curry-Howard isomorphism:
He first defines negation of types as
type ¬[A] = A => Nothing
using De Morgan's law this allows him to define union ty...
MySQL connection not working: 2002 No such file or directory
I'm trying to set up WordPress. I have Apache and MySQL running, and the accounts and database are all set up. I tried to make a simple connection:
...
Difference between EXISTS and IN in SQL?
... t1Id INT, someData VARCHAR(20))
GO
INSERT INTO t1
SELECT 1, 'title 1', 5 UNION ALL
SELECT 2, 'title 2', 5 UNION ALL
SELECT 3, 'title 3', 5 UNION ALL
SELECT 4, 'title 4', 5 UNION ALL
SELECT null, 'title 5', 5 UNION ALL
SELECT null, 'title 6', 5
INSERT INTO t2
SELECT 1, 1, 'data 1' UNION ALL
SELECT...
SQLAlchemy - Getting a list of tables
...aData.reflect() method. And notice, use engine = sqlalchemy.create_engine('mysql://user:password@host/db_name') rather than "mysql://user:password@host" and engine.execute("use db_name").
– Java Xu
Mar 21 '13 at 3:54
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Retrieve column names from java.sql.ResultSet
...equired libraries
import java.util.*;
import java.sql.*;
public class MySQLExample {
public void run(String sql) {
// JDBC driver name and database URL
String JDBC_DRIVER = "com.mysql.jdbc.Driver";
String DB_URL = "jdbc:mysql://localhost/demo";
// Database credentials
Str...
PHP MySQL Google Chart JSON - Complete Example
... searched a lot to find a good example for generating a Google Chart using MySQL table data as the data source. I searched for a couple of days and realised that there are few examples available for generating a Google Chart (pie, bar, column, table) using a combination of PHP and MySQL. I finally m...