New sections for 1C developers in 1C:DN Library

1C company expands the knowledge base with a bunch of articles,
which are focused on using the query language, specifying access
restrictions to application database, and coding conventions.<br>
<br>
With the addition of new articles, the structure of some library
sections was changed for better navigation. <br>
<br>
The new articles are located in <a
  href="http://1c-dn.com/library/developer_resources/">Developer
  resources</a> and <a href="http://1c-dn.com/library/methodology/">Methodology</a>
sections. Here is a full list of additions.<br>
<br>
<h3>Query language</h3>
<ul>
  <li><a

href="http://1c-dn.com/library/accessing_fields_from_other_fields_using_dot/">Accessing fields from other fields using . (dot )

Bitness of results of expressions and aggregate functions in query language

Calculating totals by balance fields

Catalog fields content

Details on how to use the group inclusion operator

Display of reference fields

Sample queries for operations with hierarchical catalogs

Selection of all included grouping values from a query result

Sorting in nested queries

Specifics of connecting to the virtual balances table

Specifics of DATEDIFF function of the query language

Specifics of executing SUBSTRING() function of the query language

Specifics of sorting by reference fields

Specifics of using "IN HIERARCHY" clause in query language

Specifics of using the GROUP BY clause

Specifics of working with the Presentation field and Presentation() function of the query language

Specifics of working with virtual table of calculation register schedule data

Splitting query result into time periods

Using arbitrary expressions in query language totals

Using filters in queries with virtual tables

Using FOR UPDATE clause in the query language

Using the ISNULL() function

Record- and field-level access restrictions

• Data access restrictions based on tabular sections
• Data access restrictions. Operating concepts overview
• Efficient operation of data access restrictions on the record level
• How the changing of values of session parameters and functional options impacts performance of data access restrictions mechanism

Module formatting

• Considerations on using structures as parameters of procedures and functions
• Module structure
• Module texts
• Procedure and function descriptions
• Procedure and function names
• Procedure and function parameters
• Rules of naming variables