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Type: Package                                    :/*required, not null, constant value*/
Package: SQLinDS                                 :/*required, not null, up to 24 characters, naming restrictions like for a dataset name! */
Title: SQL queries in Data Step                  :/*required, not null*/
Version: 2.2                                     :/*required, not null*/
Author: Mike Rhoads (RhoadsM1@Westat.com)        :/*required, not null*/
Maintainer: Bartosz Jablonski (yabwon@gmail.com) :/*required, not null*/
License: MIT                                     :/*required, not null, values: MIT, GPL2, BSD, etc.*/
Encoding: UTF8                                   :/*required, not null, values: UTF8, WLATIN1, LATIN2, etc. */

Required: "Base SAS Software"                    :/*optional, COMMA separated, QUOTED list, names of required SAS products, values must be like from proc setinit;run; output */

/* **DESCRIPTION** */
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DESCRIPTION START:

# The SQLinDS package [ver. 2.2] <a name="sqlinds-package"></a> ###############################################

The **SQLinDS** package is an implementation of 
the *macro-function-sandwich* concept introduced in the 
*"Use the Full Power of SAS in Your Function-Style Macros"*,
the article by *Mike Rhoads (Westat, Rockville)*.

Copy of the article is available at:
[https://support.sas.com/resources/papers/proceedings12/004-2012.pdf](https://support.sas.com/resources/papers/proceedings12/004-2012.pdf)

Package provides ability to *execute* SQL queries inside a data step, e.g.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
  data class;
    set %SQL(select * from sashelp.class);
  run;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
See the help for the `%SQL()` macro to find more examples. 

### Content ###################################################################

SQLinDS package contains the following components:

1. `%SQL()` macro - the main package macro available for the User
2. `dsSQL()` function (internal)
3. `%dsSQL_inner()` macro (internal) 
4. Library `DSSQL` (created as a subdirectory of the `WORK` library)

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