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
Posted22/06/2018 Salary / Daily Rate€450 LocationDublin TypeContract
Posted21/06/2018 Salary / Daily RateNegotiable LocationDublin TypePermanent
Posted21/06/2018 Salary / Daily Rate€55,000 - €65,000 LocationDublin City Centre TypePermanent
Posted21/06/2018 Salary / Daily Rate€50,000 - €60,000 LocationDublin City Centre TypePermanent
Posted13/06/2018 Salary / Daily Rate€60,000 - €65,000 LocationDublin North TypePermanent
Posted13/06/2018 Salary / Daily Rate€40,000 - €60,000 LocationDublin South / Dublin City Centre TypePermanent
Posted13/06/2018 Salary / Daily Rate€30,000 - €35,000 LocationWest of Ireland TypePermanent
Posted13/06/2018 Salary / Daily Rate€50,000 - €65,000 LocationDublin City Centre TypePermanent
Posted12/06/2018 Salary / Daily Rate€400 - €450 LocationDublin TypeContract
Posted12/06/2018 Salary / Daily Rate€35,000 - €45,000 LocationDublin North TypePermanent
Posted11/06/2018 Salary / Daily Rate€70,000 - €75,000 LocationMeath TypePermanent
Posted11/06/2018 Salary / Daily Rate€85,000 LocationDublin TypePermanent
Posted7/06/2018 Salary / Daily RateNegotiable LocationDublin TypePermanent
Posted7/06/2018 Salary / Daily RateNegotiable LocationDublin TypePermanent
Posted6/06/2018 Salary / Daily Rate€45,000 - €50,000 LocationDublin TypePermanent
Posted6/06/2018 Salary / Daily Rate€55,000 - €65,000 LocationDublin TypePermanent
Posted5/06/2018 Salary / Daily Rate€500 - €550 LocationDublin TypeContract
Posted28/05/2018 Salary / Daily Rate€45,000 - €50,000 LocationMeath 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.