RONCC/Geografic-Information-System @ cb3f63a8fc6773cf9cc4eb016c9a38ae5483b7c6

Markus Metz cb3f63a8fc postgres driver: create index if not exists for PG server versions 9.5+, fix version number		преди 6 години
..
Makefile	d6700ffb2c Update LIBES, DEPENDENCIES from linkage database	преди 15 години
README	d33152f1d5 Numerous typos fixed (identified with tools/fix_typos.sh)	преди 8 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	7297efa557 db driver pg: fix connection debug message to include also login info	преди 8 години
dbdriver.h	8c13b35f7c Add parameter types to declarations	преди 9 години
describe.c	160897c87a ogr dbdriver: support OFTInteger64	преди 8 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	9a3b60abd1 Patch for spelling errors, prepared by sebastic (see https://trac.osgeo.org/grass/ticket/3163)	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	9d8f48f9c0 PostgreSQL driver manual: +password file	преди 6 години
index.c	cb3f63a8fc postgres driver: create index if not exists for PG server versions 9.5+, fix version number	преди 6 години
listdb.c	409d7dfa56 db.login + pg & mysql driver: support hostname and port	преди 10 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	feaf0beb3c db drivers: chop tokens	преди 10 години
priv.c	d33152f1d5 Numerous typos fixed (identified with tools/fix_typos.sh)	преди 8 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
table.c	704095e7dc pg driver: implement db__driver_drop_table	преди 10 години

		
				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