Tags » Mysql

java.sql.SQLException: Got error 28 from storage engine [Solved]

After restarting the jetty server I found the “java.sql.SQLException: Got error 28 from storage engine” exception in the logs. the error look likes

java.sql.SQLException: Got error 28 from storage engine
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542)
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734)
        at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1885)
        at com.mysql.jdbc.CallableStatement.executeQuery(CallableStatement.java:894) 41 more words
Linux

Senior Developer

Position: Senior Developer

Company: Kampyle

Location: Tel Aviv, Israel

Description:

The Senior Developer should have experience in all aspects of the full software development life cycle as well as design and development of client/server and/or web applications. 100 more words

Database Basics

What is SQL?

SQL stands for Structured Query Language
SQL lets you access and manipulate databases
SQL is an ANSI (American National Standards Institute) standard… 189 more words

Database Basics

Prepared statement in MySQL

In database management systems, a prepared statement or parameterized statement is a feature used to execute the same or similar database statements repeatedly with high efficiency. 394 more words

MySQL

Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/MySQL-python

Recently encountered with error while installing mysql-python on linux

String from Error:
“Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/MySQL-python”

Soultion:

sudo apt-get install libmysqlclient-dev… 8 more words
Mysql

Sql SUM() Function.

The SUM() Function

The SUM() function returns the total sum of a numeric column.

SQL SUM() Syntax

SELECT SUM(column_name) FROM table_name;

A simple syntax to get final result in single field. 64 more words

Sql Tips