Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Revision.
Complex joins.
Left right and straight join.
Aliases.
Inner and outer joins.
Indexes.
Unique and regular indexes.
Multiple field indexes.
Fulltext indexes.
Optimising queries.
Join order and what to index.
Selection efficiency.
Transactions.
Locking issues.
Commit and Rollback.

If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 600 books on the subjects on which we teach. These books are available for reference at our training centre. Also available is the Opentalk Forum for discussion of technical questions.