RONCC/Geografic-Information-System @ bc38546722dd6e4729927b283dc272bfcea4c384

Martin Landa bc38546722 Patch for spelling errors, prepared by sebastic (see https://trac.osgeo.org/grass/ticket/3163) (relbr70: merge https://trac.osgeo.org/grass/changeset/69528 from trunk)		преди 8 години
..
Makefile	d6700ffb2c Update LIBES, DEPENDENCIES from linkage database	преди 15 години
README	05cb6ae16d pg driver: update URLs to pg_type.h and datatypes	преди 10 години
create_table.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
cursor.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
db.c	f8c5be6803 db driver pg: fix connection debug message to include also login info (merge 69481 from trunk)	преди 8 години
dbdriver.h	fbf8223924 Add parameter types to declarations	преди 9 години
describe.c	dd866864cf dbdriver(pg): ignore topogeometry columns	преди 13 години
driver.c	8868d4b686 indent -bad -bap -bbb -br -bli0 -bls -cli0 -ncs -fc1 -hnl -i4 \	преди 17 години
error.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
execute.c	bc38546722 Patch for spelling errors, prepared by sebastic (see https://trac.osgeo.org/grass/ticket/3163) (relbr70: merge https://trac.osgeo.org/grass/changeset/69528 from trunk)	преди 8 години
fetch.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
globals.h	dd866864cf dbdriver(pg): ignore topogeometry columns	преди 13 години
grass-pg.html	a426738a08 manual: OGR links updated (trac https://trac.osgeo.org/grass/ticket/2763)	преди 9 години
index.c	9a6f348d9b PG driver: message cosmetics	преди 11 години
listdb.c	17ac2a375e db.login + pg & mysql driver: support hostname and port	преди 9 години
listtab.c	a7d92cb3ca db-pg: fix db__driver_list_tables() for tables which contain 'pg_' in the name	преди 11 години
main.c	94516acb96 Eliminate preprocessor abuse	преди 17 години
parse.c	3a4321c417 db drivers: chop tokens	преди 10 години
priv.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
proto.h	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години
select.c	5d490c2c31 DB drivers: use db_d_report_error() instead of its own mechanism	преди 13 години

		
				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://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