Improve help message

diff --git a/ftsbench.c b/ftsbench.c
index 917c090..3b898c6 100644 (file)
--- a/ftsbench.c
+++ b/ftsbench.c
@@ -73,31 +73,46 @@ usage() {
        }
 
        fputs(
-               "ftsbench - full text search benchmark ofr RDBMS\n"
+               "ftsbench - full text search benchmark for RDBMS\n"
                "Initialization of DB:\n"
-               "\tftsbench -i [-b RDBMS] [-n NUMROW] [-l LEXFILE] [-g GAMMAFILE] [-f FLAGS] [-q] -d DBNAME\n"
-               "FLAGS are comma-separate list of:\n"
-               "       gin  - use GIN index\n"
-               "       gist - use GiST index\n"
-               "       func - use functional index\n",
+               "ftsbench -i [-b RDBMS] [-n NUMROW] [-l LEXFILE] [-g GAMMAFILE] [-f FLAGS] [-q] -d DBNAME\n"
+               "  -b RDBMS\t- type of DB: ",
+               stdout
+       );
+       fputs( buf, stdout );
+       fputs(
+               "\n"
+               "  -n NUMROW - number of row in table\n"
+               "  -l LEXFILE - file with words and its frequents (default gendata/lex)\n"
+               "  -g GAMMAFILE - file with doc's length distribution (default gendata/gamma-lens)\n"
+               "  -l FLGAS - options for db's schema (see below)\n"
+               "  -q - do not print progress message\n",
                stdout
        );
        fputs(
                "Run tests:\n"
-               "\tftsbench [-b RDBMS] [-c NCLIENTS] [-n NUMQUERY] [-l LEXFILE] [-g GAMMAFILE] [-f FLAGS] [-q] -d DBNAME\n"
-               "FLAGS are comma-separate list of:\n"
-               "       and  - AND'ing lexemes in query (default)\n"
-               "       or   - OR'ing lexemes in query\n"
-               "       sort - sort result of query\n"
-               "Options are:\n"
-               "       -b RDBMS\t- type of DB: ",
+               "ftsbench [-b RDBMS] [-c NCLIENTS] [-n NUMQUERY] [-l LEXFILE] [-g GAMMAFILE] [-f FLAGS] [-q] -d DBNAME\n"
+               "  -b RDBMS\t- type of DB: ",
                stdout
        );
        fputs( buf, stdout );
        fputs(
                "\n"
-               "       -l LEXFILE\t- file with words and its frequents\n"
-               "       -g GAMMAFILE\t- file with doc's length distribution\n",
+               "  -c NCLIENTS - number of clients in parallel\n"
+               "  -n NUMQUERY - number of queries per client\n"
+               "  -l LEXFILE - file with words and its frequents (default gendata/query-lex)\n"
+               "  -g GAMMAFILE - file with doc's length distribution (default gendata/query-lens)\n"
+               "  -l FLGAS - options for db's schema (see below)\n"
+               "  -q - do not print progress message\n",
+               stdout
+       );
+       fputs(
+               "FLAGS are comma-separate list of:\n"
+               "  gin  - use GIN index\n"
+               "  gist - use GiST index\n"
+               "  func - use functional index\n"
+               "  and  - AND'ing lexemes in query (default)\n"
+               "  or   - OR'ing lexemes in query\n",
                stdout
        );
        exit(1);
@@ -140,8 +155,6 @@ getFLAGS(char *flg) {
                flags |= FLG_AND;
        if ( strcasestr(flg,"or") )
                flags |= FLG_OR;
-       if ( strcasestr(flg,"sort") )
-               flags |= FLG_SORT;
 
        if ( (flags & FLG_GIST) && (flags & FLG_GIN) ) {
                fprintf(stderr,"GIN and GiST flags are mutually exclusive\n");