SQL Jobs

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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
Posted10/11/2017 Salary / Daily Rate€40,000 - €50,000 LocationDublin North TypePermanent
Posted9/11/2017 Salary / Daily Rate€75,000 - €85,000 LocationDublin City Centre TypePermanent
Posted8/11/2017 Salary / Daily RateNeg LocationDublin City Centre TypeContract
Posted8/11/2017 Salary / Daily Rate€30,000 - €40,000 LocationLongford TypePermanent
Posted8/11/2017 Salary / Daily Rate€30,000 - €35,000 LocationDublin TypePermanent
Posted8/11/2017 Salary / Daily Rate€50,000 - €60,000 LocationDublin TypePermanent
Posted6/11/2017 Salary / Daily Rate€40,000 - €50,000 LocationDublin City Centre TypePermanent
Posted3/11/2017 Salary / Daily Rate€60,000 - €65,000 LocationDublin North TypePermanent
Posted1/11/2017 Salary / Daily Rate€35,000 - €45,000 LocationDublin TypePermanent
Posted1/11/2017 Salary / Daily Rate€35,000 - €45,000 LocationDublin City Centre TypePermanent
Posted31/10/2017 Salary / Daily Rate€450-€550 LocationDublin City Centre TypeContract
Posted27/10/2017 Salary / Daily Rate€55,000 - €65,000 LocationDublin City Centre TypePermanent
Posted26/10/2017 Salary / Daily Rate€60,000 - €70,000 LocationDublin TypePermanent
Posted25/10/2017 Salary / Daily Rate€450 - €500 LocationDublin City Centre TypeContract
Posted24/10/2017 Salary / Daily Rate€28,000 - €35,000 LocationSouth Dublin TypePermanent
Posted20/10/2017 Salary / Daily Rate€35,000 - €38,000 LocationCo. Meath 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.