From 40aad27a6780846085ad5451ef09f4e3f279b915 Mon Sep 17 00:00:00 2001
From: Louis Schmieder <dev@louis-schmieder.de>
Date: Sun, 10 May 2020 21:16:03 +0200
Subject: [PATCH] pg: remove `pg.`

---
 vlib/pg/pg.v | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/vlib/pg/pg.v b/vlib/pg/pg.v
index b76d3c8cda..fad45d1ad9 100644
--- a/vlib/pg/pg.v
+++ b/vlib/pg/pg.v
@@ -37,7 +37,7 @@ fn C.PQnfields(voidptr) int
 fn C.PQexec(voidptr) voidptr
 fn C.PQexecParams(voidptr) voidptr
 
-pub fn connect(config pg.Config) ?DB {
+pub fn connect(config Config) ?DB {
 	conninfo := 'host=$config.host port=$config.port user=$config.user dbname=$config.dbname password=$config.password'
 	conn := C.PQconnectdb(conninfo.str)
 	status := C.PQstatus(conn)
@@ -49,10 +49,10 @@ pub fn connect(config pg.Config) ?DB {
 	return DB {conn: conn}
 }
 
-fn res_to_rows(res voidptr) []pg.Row {
+fn res_to_rows(res voidptr) []Row {
 	nr_rows := C.PQntuples(res)
 	nr_cols := C.PQnfields(res)
-	mut rows := []pg.Row{}
+	mut rows := []Row{}
 	for i in 0..nr_rows {
 		mut row := Row{}
 		for j in 0..nr_cols {
@@ -92,11 +92,11 @@ pub fn (db DB) q_string(query string) string {
 	return val
 }
 
-pub fn (db DB) q_strings(query string) []pg.Row {
+pub fn (db DB) q_strings(query string) []Row {
 	return db.exec(query)
 }
 
-pub fn (db DB) exec(query string) []pg.Row {
+pub fn (db DB) exec(query string) []Row {
 	res := C.PQexec(db.conn, query.str)
 	e := string(C.PQerrorMessage(db.conn))
 	if e != '' {
@@ -107,26 +107,26 @@ pub fn (db DB) exec(query string) []pg.Row {
 	return res_to_rows(res)
 }
 
-fn rows_first_or_empty(rows []pg.Row) ?pg.Row {
+fn rows_first_or_empty(rows []Row) ?Row {
 	if rows.len == 0 {
 		return error('no row')
 	}
 	return rows[0]
 }
 
-pub fn (db DB) exec_one(query string) ?pg.Row {
+pub fn (db DB) exec_one(query string) ?Row {
 	res := C.PQexec(db.conn, query.str)
 	e := string(C.PQerrorMessage(db.conn))
 	if e != '' {
 		return error('pg exec error: "$e"')
 	}
-	row := rows_first_or_empty( res_to_rows(res) )
+	row := rows_first_or_empty( res_to_rows(res) ) or { return error(err) }
 	return row
 }
 
 // The entire function can be considered unsafe because of the malloc and the
 // free. This prevents warnings and doesn't seem to affect behavior.
-pub fn (db DB) exec_param_many(query string, params []string) []pg.Row {
+pub fn (db DB) exec_param_many(query string, params []string) []Row {
 	unsafe {
 		mut param_vals := &byteptr( malloc( params.len * sizeof(byteptr) ) )
 		for i in 0..params.len {
@@ -138,7 +138,7 @@ pub fn (db DB) exec_param_many(query string, params []string) []pg.Row {
 	}
 }
 
-pub fn (db DB) exec_param2(query string, param, param2 string) []pg.Row {
+pub fn (db DB) exec_param2(query string, param, param2 string) []Row {
 	mut param_vals := [2]byteptr
 	param_vals[0] = param.str
 	param_vals[1] = param2.str
@@ -146,14 +146,14 @@ pub fn (db DB) exec_param2(query string, param, param2 string) []pg.Row {
 	return db.handle_error_or_result(res, 'exec_param2')
 }
 
-pub fn (db DB) exec_param(query string, param string) []pg.Row {
+pub fn (db DB) exec_param(query string, param string) []Row {
 	mut param_vals := [1]byteptr
 	param_vals[0] = param.str
 	res := C.PQexecParams(db.conn, query.str, 1, 0, param_vals, 0, 0, 0)
 	return db.handle_error_or_result(res, 'exec_param')
 }
 
-fn (db DB) handle_error_or_result(res voidptr, elabel string) []pg.Row {
+fn (db DB) handle_error_or_result(res voidptr, elabel string) []Row {
 	e := string(C.PQerrorMessage(db.conn))
 	if e != '' {
 		println('pg $elabel error:')