SQL Jobs

QA Tester – Automation / Manual Image

SQL, or Structured Query Language, is a domain-specific language used in programming and designed for managing data held in a Relational Database Management System (RDBMS) or for stream processing in a Relational Data Stream Management System (RDSMS).

 

Showing all jobs with the SQL skill

Posted Job Title Salary / Daily Rate Location Type
Posted18/02/2019 Salary / Daily RateNegotiable LocationDublin City Centre TypePermanent
Posted15/02/2019 Salary / Daily RateNegotiable LocationDublin TypeContract
Posted15/02/2019 Salary / Daily RateNegotiable LocationDublin TypePermanent
Posted15/02/2019 Salary / Daily RateNegotiable LocationDublin TypePermanent
Posted15/02/2019 Salary / Daily Rate€55,000 - €65,000 LocationDublin City Centre TypePermanent
Posted15/02/2019 Salary / Daily Rate€60,000 - €70,000 LocationDublin City Centre TypePermanent
Posted15/02/2019 Salary / Daily RateNegotiable LocationDublin South TypePermanent
Posted14/02/2019 Salary / Daily Rate€35,000 - €45,000 LocationDublin City Centre TypePermanent
Posted14/02/2019 Salary / Daily RateNegotiable LocationDublin TypeContract
Posted14/02/2019 Salary / Daily Rate€65,000 - €75,000 LocationMeath TypePermanent
Posted11/02/2019 Salary / Daily Rate€40,000 - €50,000 LocationDublin TypePermanent
Posted11/02/2019 Salary / Daily RateNegotiable LocationDublin West TypePermanent
Posted11/02/2019 Salary / Daily RateNegotiable LocationSouth Dublin TypePermanent
Posted8/02/2019 Salary / Daily RateNegotiable LocationDublin City Centre TypePermanent
Posted5/02/2019 Salary / Daily RateNegotiable LocationWest Dublin TypePermanent
Posted5/02/2019 Salary / Daily RateNegotiable LocationMeath TypeContract
Posted1/02/2019 Salary / Daily RateNegotiable LocationCork TypePermanent
Posted30/01/2019 Salary / Daily RateNegotiable LocationDublin TypePermanent

Originally based upon relational algebra and tuple relational calculus, SQL consists of a data definition, manipulation and data control languages. The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control.

When compared to older read/write APIs (Application Programming Interfaces) like ISAM or VSAM, SQL offers two main advantages. Firstly, it introduced the concept of accessing multiple records with one single command, and secondly, it removes the need to specify how to reach a record.

Many IT professionals will be aware of SQL and will utilise it within their work. Examples of roles that use SQL include Data Warehouse Specialists and Systems Analysts.