RONCC/Geografic-Information-System @ 940461eeb51a639d4add92d2c543a6e40f6a24aa

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

		
				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