RONCC/Geografic-Information-System @ a7d92cb3cab70b5da6ee2baa31c8dd107ae5acef

Martin Landa a7d92cb3ca db-pg: fix db__driver_list_tables() for tables which contain 'pg_' in the name		11 lat temu
..
Makefile	d6700ffb2c Update LIBES, DEPENDENCIES from linkage database	15 lat temu
README	db49180dd7 welcome to GRASS 7.0.svn	17 lat temu
create_table.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
cursor.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
db.c	58385a1ba2 PostgreSQL DB driver: create/delete_database() implemented	12 lat temu
dbdriver.h	1acdd0be01 Build system clean-up	16 lat temu
describe.c	dd866864cf dbdriver(pg): ignore topogeometry columns	13 lat temu
driver.c	8868d4b686 indent -bad -bap -bbb -br -bli0 -bls -cli0 -ncs -fc1 -hnl -i4 \	16 lat temu
error.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
execute.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
fetch.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
globals.h	dd866864cf dbdriver(pg): ignore topogeometry columns	13 lat temu
grass-pg.html	51e2578aa9 DB driver meta manuals: header/footer completed	12 lat temu
index.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
listdb.c	03c1931405 DB drivers: SQLite - create_database() and list_databases() implemented	12 lat temu
listtab.c	a7d92cb3ca db-pg: fix db__driver_list_tables() for tables which contain 'pg_' in the name	11 lat temu
main.c	94516acb96 Eliminate preprocessor abuse	16 lat temu
parse.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
priv.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
proto.h	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu
select.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 lat temu

		
				README
			
				Postgres driver.

This driver was originaly written by Alex Shevlakov using dbf driver
(PostgreSQL driver forked from DBF driver by Radim Blazek).
DBF driver was not good starting point, so I (R. Blazek) have rewritten it again
using ODBC, postgres driver and adding new code.

Driver supports only some field types, other types are ignored and warning is printed 
by G_warning().

FIELD TYPES:
Field type code may change. See for example
http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/include/catalog/pg_type.h

Because of this, type codes must be read from server when database is opened.

Check also for PostgreSQL data types for defining them in GRASS:
 /usr/include/pgsql/server/catalog/pg_type.h

Supported types in ./globals.h:
(http://www.postgresql.org/docs/8.2/interactive/datatype.html)
DB_C_TYPE_INT:
bit, int2, smallint, int4, int, integer, int8, bigint, serial, oid

DB_C_TYPE_DOUBLE:
float4, real, float8, double precision, numeric, decimal

DB_C_TYPE_STRING:
character, char, character varying, varchar,  text, bool, boolean

DB_C_TYPE_DATETIME:
date, time, timestamp