thula.cpp File Reference

This is a simple test program for the querying functions of ibis::table. More...

#include "table.h"
#include "resource.h"
#include "mensa.h"
#include "blob.h"
#include <set>
#include <iomanip>
#include <memory>
#include <cmath>

Typedefs
typedef std::set< const char *, ibis::lessi >	qList

Functions
void	doQuery (const ibis::table &tbl, const char *wstr, const char *sstr, const char *fstr, const char *ostr)
void	doTest (const ibis::table &tbl)
int	main (int argc, char **argv)

Variables
int	testing = 0
std::ofstream	xfile

Detailed Description

This is a simple test program for the querying functions of ibis::table.

The data records must already be on disk and all data directories are treated as a single ibis::table.

Command line arguments [-c conf-file] [-d directory_containing_a_dataset] [-s select-clause] [-w where-clause] [-f from-clause] [-o order-by] [-v[=| ]verbose_level] [-help] [-t[=| ]#-of-cases] [-m[erge-dictionaries][[=| ]column-names]] [-x outputfilename]

Note

All data directories specified through options -d and -c are treated as partitions of one data table.

Only the last from clause, the last select clause, and the last order-by clause will be used.

Multiple where clauses are executed one after another.

Egretta Thula is the Latin name for Snowy Egret, one of John's favorite birds, see http://msnucleus.org/watersheds/elizabeth/duck_island.htm for some pictures.