SQG Documentation:  where_clause()

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SYNOPSIS

      #include "querygen.h"

      char *where_clause(FILE *fpctq, char *tablename);


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DESCRIPTION

This function is used to create the WHERE clasue for an
UPDATE or DELETE query.  The function calling where_clause()
needs to pass it the create table query file(fpctq), and the
table name the user selected(tablename).

With verbose mode, this function will ask for a WHERE
operator and allow users to append additional WHERE clauses
connected with AND or OR.  The supported operators are:
=, <>, !=, <, <=, !<, >, >=, !>, BETWEEN, LIKE, IS NULL



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RETURN VALUE

A pointer to an array of type char containing the WHERE
clause is returned.
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