/usr/bin/update_beancounter is in beancounter 0.8.10.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#
# update_beancounter --- Modify beancounter database
#
# Copyright (C) 2000 - 2006 Dirk Eddelbuettel <edd@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# $Id: update_beancounter,v 1.16 2006/03/22 04:15:45 edd Exp $
# If we really want to be independent of the underlying database, this
# probably needs to written in Perl using DBI/DBD
#
# This once started as being PostgreSQL specific, and now also supports MySQL
progname=$(basename $0)
if [ "$USER" = "" ]
then
USER=$(whoami)
fi
VERSION='0.8.10'
DB_SCHEMA='0.6.0'
#DATABASE='testbean'
DATABASE='beancounter'
#PASSWORD=
#DBSYSTEM='MySQL'
DBSYSTEM='PostgreSQL'
# -------------------------- Functions ----------------------------------
function usage_and_exit
{
cat<<EOF
Update beancounter tables
Usage: $progname [-m] [-n databasename] [-h]
Options:
-m Use MySQL instead of PostgreSQL
-n SOMENAME Create database as SOMENAME instead of beancounter
-h Show this help
EOF
exit 0
}
function set_version_to_current
{
query="update beancounter set version = '$DB_SCHEMA'"
echo $query | $DBCOMMAND
}
# test if symbols are numeric (finance-yahooquote cannot retrieve
# symbols like 555750.DE but deals fine with the more mnemonic symbols_
function check_for_numeric_symbols
{
rc=0
query="select distinct symbol from stockinfo where active"
echo $query | $DBCOMMAND -t | grep -q "\b[[:digit:]]"
rc=$?
if [ "$rc" -eq 0 ]; then
cat <<EOF
Numeric symbols in database:
Your database appears to have numeric symbols. Beancounter has switched
to using Finance::YahooQuote as its backend for quote retrieval, and
Finance::YahooQuote may experience problems with stock symbols such as
'555750.F' (for Deutsche Telekom in Frankfurt, Germany) whereas the
equivalent 'DTEGN.F' is fully supported.
In order to use beancounter, you may need to convert the numeric symbols.
A helper script 'symbol_alias.sh' is included with Finance::YahooQuote;
it will find the mnemonic alias for a given numeric symbol. The script
'flip_symbol.sh' included with Beancounter can then be used to convert
the beancounter database from a given (numeric) symbol to a given textual
symbol.
EOF
fi
return 0
}
# add 'active' column to stockinfo
function add_beancounter_table_if_needed
{
rc=0
table=beancounter
set +e
if [ "$DBSYSTEM" = "MySQL" ]; then
query="show tables"
else
query="\d"
fi
echo $query | $DBCOMMAND | grep -q $table
rc=$?
if [ "$rc" -ne 0 ]; then
if [ "$DBSYSTEM" = "MySQL" ]; then
cmd="create table $table (version varchar(12) not null, data_last_updated datetime)"
else
cmd="create table $table (version varchar(12) not null, data_last_updated timestamp with time zone)"
fi
echo "Running $cmd"
echo $cmd | $DBCOMMAND
cmd="insert into beancounter values('$VERSION','now')"
echo "Running $cmd"
echo $cmd | $DBCOMMAND
fi
set -e
return 0
}
# add 'active' column to stockinfo
function add_active_if_needed
{
rc=0
table=stockinfo
column=active
set +e
if [ "$DBSYSTEM" = "MySQL" ]; then
query="show columns from $table"
else
query="\d $table"
fi
echo $query | $DBCOMMAND | grep -q $column
rc=$?
if [ "$rc" -ne 0 ]; then
if [ "$DBSYSTEM" = "MySQL" ]; then
cmd="alter table $table add column active bool default '1'"
echo $cmd | $DBCOMMAND
echo "Running $cmd"
else
cmd="alter table $table add column active boolean"
echo $cmd | $DBCOMMAND
echo "Running $cmd"
cmd="alter table $table alter column active set default true"
echo $cmd | $DBCOMMAND
echo "Running $cmd"
cmd="update table $table set active = true where active is null"
echo $cmd | $DBCOMMAND
echo "Running $cmd"
fi
fi
set -e
return 0
}
# test if given column (argument 1) exists in a given table (argument 2)
# and add it with given specs (argument 3) if it does not already exist
function add_unless_exists_column
{
column=$1
table=$2
spec=$3
rc=0
set +e
if [ "$DBSYSTEM" = "MySQL" ]; then
query="show columns from $table"
else
query="\d $table"
fi
##echo "Query $query -> $DBCOMMAND"
echo $query | $DBCOMMAND | grep -q $column
rc=$?
if [ "$rc" -ne 0 ]; then
cmd="alter table $table add $column $spec;"
echo $cmd | $DBCOMMAND
## echo "Running $cmd"
fi
set -e
return 0
}
function reindex_portfolio_table
{
if [ "$DBSYSTEM" = "MySQL" ]; then
cmd="drop index portfolio_pkey on portfolio; create unique index portfolio_pkey on portfolio (symbol, owner, date);"
else
cmd="drop index portfolio_pkey; create unique index portfolio_pkey on portfolio (symbol, owner, date);"
fi
echo $cmd | $DBCOMMAND
return 0
}
# test if given column (argument 1) exists in a given table (argument 2)
# and if so rename it to new name (argument 3) and spec (arg 4; mysql only)
function rename_if_not_exists_column
{
oldname=$1
table=$2
column=$3
spec=$4
rc=0
set +e
if [ "$DBSYSTEM" = "MySQL" ]; then
query="show columns from $table"
else
query="\d $table"
fi
echo $query | $DBCOMMAND | grep -q "$column"
rc=$?
if [ "$rc" -ne 0 ]; then
if [ "$DBSYSTEM" = "MySQL" ]; then
# nothing to do as we only added this for 0.4.0
true
else
cmd="alter table $table rename $oldname to $column;"
echo $cmd | $DBCOMMAND
echo "Running $cmd"
fi
fi
set -e
return 0
}
# -------------------------- Main ---------------------------------------
while getopts ":mn:h" opt
do
case $opt in
m)
DBSYSTEM='MySQL'
#echo "Now using $DBSYSTEM"
;;
n)
DATABASE=$OPTARG
#echo "Now using database name $DATABASE"
;;
h)
usage_and_exit
;;
?)
echo "Ignoring unknown argument, try '$progname -h' for help."
;;
esac
done
echo "Examining database $DATABASE on $DBSYSTEM"
if [ "$DBSYSTEM" = "MySQL" ]
then
# mysql(1) arguments -- you could add host, port, ... here
if [ -z "$PASSWORD" ]
then
DBCOMMAND="mysql $DATABASE"
else
DBCOMMAND="mysql -p$PASSWORD $DATABASE"
fi
else
if [ -z "$PASSWORD" ]
then
DBCOMMAND="psql -q $DATABASE"
else
DBCOMMAND="psql -q -W $PASSWORD $DATABASE"
fi
fi
add_unless_exists_column type portfolio "varchar(16) default null"
add_unless_exists_column owner portfolio "varchar(16) default null"
add_unless_exists_column cost portfolio "float default null"
add_unless_exists_column date portfolio "date default null"
reindex_portfolio_table
rename_if_not_exists_column change stockprices day_change "float default null"
rename_if_not_exists_column change fxprices day_change "float default null"
rename_if_not_exists_column index indices stockindex 'varchar(12) not null default ""'
add_active_if_needed
add_beancounter_table_if_needed
set_version_to_current
check_for_numeric_symbols
echo "Done."
exit 0
=head1 NAME
update_beancounter - Convert older BeanCounter databases
=head1 SYNOPSIS
update_beancounter [-m] [-n NAME] [-h]
=head1 DESCRIPTION
B<update_beancounter> converts the databases used by
B<beancounter> from an older release to the current one.
=head1 OPTIONS
-m Use MySQL as the backend over the default PostgreSQL
-s name Use name as the database instead of B<beancounter
-h Show a simple help message
=head1 SEE ALSO
B<beancounter>(1), B<BeanCounter>(1), B<setup_beancounter>(1)
=head1 AUTHOR
Dirk Eddelbuettel edd@debian.org
=cut
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