RONCC/Geografic-Information-System @ 160897c87a031915a0d1f1aa7e212a59eef4f77a

Martin Landa 160897c87a ogr dbdriver: support OFTInteger64		8 gadi atpakaļ
..
Makefile	d6700ffb2c Update LIBES, DEPENDENCIES from linkage database	15 gadi atpakaļ
README	d33152f1d5 Numerous typos fixed (identified with tools/fix_typos.sh)	8 gadi atpakaļ
create_table.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
cursor.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
db.c	7297efa557 db driver pg: fix connection debug message to include also login info	8 gadi atpakaļ
dbdriver.h	8c13b35f7c Add parameter types to declarations	9 gadi atpakaļ
describe.c	160897c87a ogr dbdriver: support OFTInteger64	8 gadi atpakaļ
driver.c	8868d4b686 indent -bad -bap -bbb -br -bli0 -bls -cli0 -ncs -fc1 -hnl -i4 \	17 gadi atpakaļ
error.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
execute.c	9a3b60abd1 Patch for spelling errors, prepared by sebastic (see https://trac.osgeo.org/grass/ticket/3163)	8 gadi atpakaļ
fetch.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
globals.h	dd866864cf dbdriver(pg): ignore topogeometry columns	13 gadi atpakaļ
grass-pg.html	514a1abc4e manual: OGR links updated (trac https://trac.osgeo.org/grass/ticket/2763)	9 gadi atpakaļ
index.c	17504481e2 PG driver: message cosmetics	11 gadi atpakaļ
listdb.c	409d7dfa56 db.login + pg & mysql driver: support hostname and port	10 gadi atpakaļ
listtab.c	a7d92cb3ca db-pg: fix db__driver_list_tables() for tables which contain 'pg_' in the name	11 gadi atpakaļ
main.c	94516acb96 Eliminate preprocessor abuse	17 gadi atpakaļ
parse.c	feaf0beb3c db drivers: chop tokens	10 gadi atpakaļ
priv.c	d33152f1d5 Numerous typos fixed (identified with tools/fix_typos.sh)	8 gadi atpakaļ
proto.h	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
select.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	13 gadi atpakaļ
table.c	704095e7dc pg driver: implement db__driver_drop_table	10 gadi atpakaļ

		
				README
			
				Postgres driver.

This driver was originally 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://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/include/catalog/pg_type.h;hb=refs/heads/master

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:
(See http://www.postgresql.org/docs/9.4/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