The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for T-SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited T-SQL over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Transact-SQL
UK / Wales
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 58 50 41
Rank change year-on-year -8 -9  
Contract jobs citing T-SQL 5 21 23
As % of all contract IT jobs advertised in Wales 0.70% 3.21% 3.19%
As % of the Programming Languages category 1.71% 5.93% 8.04%
Number of daily rates quoted 4 10 17
Median daily rate £375 £364 £325
Median daily rate % change year-on-year +3.09% +11.92%  
90% offered a daily rate of more than £350 £110 £203
10% offered a daily rate of more than £435 £443 £360
UK excluding London median daily rate £350 £350 £325
% change year-on-year - +7.69%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £25.00 £32.50 £32.50
% change year-on-year -23.07% -  

T-SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wales with a requirement for programming language skills.

Contract Programming Language Skills
Wales
Contract job vacancies with a requirement for programming language skills 293 354 286
As % of all contract IT job vacancies advertised in Wales 41.09% 54.13% 39.67%
Number of daily rates quoted 221 235 184
Median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
90% offered a daily rate of more than £210 £263 £203
10% offered a daily rate of more than £525 £450 £450
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 15 17 3
Median hourly rate £35.00 £21.75 £32.50
Median hourly rate % change year-on-year +60.91% -33.07%  
UK excluding London median hourly rate £41.50 £40.00 £36.00
% change year-on-year +3.75% +11.11%  

T-SQL
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing T-SQL as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for T-SQL in Wales

T-SQL
Contractor Daily Rate Trend in Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing T-SQL in Wales.

Contractor daily rate trend for T-SQL in Wales

T-SQL
Contractor Hourly Rate Trend in Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing T-SQL in Wales.

Contractor hourly rate trend for T-SQL in Wales

T-SQL
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing T-SQL within the Wales region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales 0 4 £400 +2.56% 3
T-SQL
UK

For the 6 months to 30 March 2017, IT contractor jobs citing T-SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Wales region with a requirement for T-SQL.

1 9 (100.00%) SQL
2 8 (88.89%) SQL Server
3 6 (66.67%) Microsoft
3 6 (66.67%) SQL Server Reporting Services
3 6 (66.67%) SQL Server Integration Services
3 6 (66.67%) SQL Server 2014
4 5 (55.56%) SQL Server Analysis Services
4 5 (55.56%) Business Intelligence
5 4 (44.44%) Advertising
5 4 (44.44%) SQL Server 2012
6 3 (33.33%) Data Migration
6 3 (33.33%) Migration
6 3 (33.33%) Data Warehouse
6 3 (33.33%) ETL
7 2 (22.22%) PowerShell
8 1 (11.11%) SQL Server 2008
8 1 (11.11%) Sitecore CMS
8 1 (11.11%) Sitecore
8 1 (11.11%) Asset Management
8 1 (11.11%) Performance Tuning
8 1 (11.11%) SQL Server Management Studio (SSMS)
8 1 (11.11%) Dashboard Development
8 1 (11.11%) CMS
8 1 (11.11%) Degree
8 1 (11.11%) WPF
8 1 (11.11%) QlikView
8 1 (11.11%) LINQ
8 1 (11.11%) jQuery
8 1 (11.11%) Data Analysis
8 1 (11.11%) Software Engineering

T-SQL
Co-occurring IT Skills in Wales by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (11.11%) CMS
1 1 (11.11%) SharePoint
1 1 (11.11%) Sitecore CMS
Applications
1 1 (11.11%) MS Excel
Database & Business Intelligence
1 8 (88.89%) SQL Server
2 6 (66.67%) SQL Server 2014
2 6 (66.67%) SQL Server Integration Services
2 6 (66.67%) SQL Server Reporting Services
3 5 (55.56%) SQL Server Analysis Services
4 4 (44.44%) SQL Server 2012
5 3 (33.33%) Data Warehouse
6 1 (11.11%) QlikView
6 1 (11.11%) SQL Server 2008
Development Applications
1 1 (11.11%) SQL Server Management Studio (SSMS)
General
1 4 (44.44%) Advertising
2 1 (11.11%) Finance
Job Titles
1 5 (55.56%) Developer
2 3 (33.33%) Consultant
2 3 (33.33%) DBA
2 3 (33.33%) SQL DBA
3 2 (22.22%) Business Intelligence Consultant
3 2 (22.22%) SQL Developer
4 1 (11.11%) Business Consultant
4 1 (11.11%) Business Intelligence Developer
4 1 (11.11%) QlikView Consultant
4 1 (11.11%) QlikView Developer
4 1 (11.11%) Senior Developer
4 1 (11.11%) Senior Sitecore Developer
4 1 (11.11%) Sitecore Developer
4 1 (11.11%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 1 (11.11%) .NET
1 1 (11.11%) Ajax
1 1 (11.11%) ASP.NET
1 1 (11.11%) CSS
1 1 (11.11%) HTML
1 1 (11.11%) jQuery
1 1 (11.11%) LINQ
1 1 (11.11%) WPF
1 1 (11.11%) XML
Processes & Methodologies
1 5 (55.56%) Business Intelligence
2 3 (33.33%) Data Migration
2 3 (33.33%) ETL
2 3 (33.33%) Migration
3 1 (11.11%) Asset Management
3 1 (11.11%) Dashboard Development
3 1 (11.11%) Data Analysis
3 1 (11.11%) MVC
3 1 (11.11%) Performance Tuning
3 1 (11.11%) Software Engineering
Programming Languages
1 9 (100.00%) SQL
2 2 (22.22%) PowerShell
3 1 (11.11%) C#
3 1 (11.11%) JavaScript
3 1 (11.11%) VB.NET
Qualifications
1 1 (11.11%) Degree
Vendors
1 6 (66.67%) Microsoft
2 1 (11.11%) Sitecore