In PROC SQL terminology, a row in a table is the same as an observation in a SAS data set. A column is the same as a variable. Note: In this chapter, the term table refers to PROC SQL tables, ...

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The DICTIONARY tables component is specified in the FROM clause of a SELECT statement. DICTIONARY is a reserved libref for use only in PROC SQL. Data from DICTIONARY tables are generated at run time.

Proc sql can also use the implicit pass-through feature, which automatically converts your SAS data set references to SQL tables and sends them to the external database server.

The SQL procedure is the Base SAS implementation of Structured Query Language. PROC SQL is part of Base SAS software, and you can use it with any SAS data set (table). Often, PROC SQL can be an ...