blob: 06cf8e3411b7a9d298bb887fa8bcc9762ec18f69 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
:
trap "rm -f /tmp/$$" 0 1 2 3 15
if [ "$#" -eq 0 ]
then echo "Usage: $0 [-f inputfile] old_data_dir database" 1>&2
exit 1
fi
if [ "X$1" = "X-f" ]
then INPUT="$2"
shift 2
if [ ! -f "$INPUT" ]
then echo "$INPUT does not exist" 1>&2
exit 1
fi
else INPUT=""
fi
if [ "$#" -ne 2 ]
then echo "Usage: $0 [-f input_file] old_data_dir database" 1>&2
exit 1
fi
OLDDIR="$1"
DATABASE="$2"
# check things
if [ ! -f "./lib/global1.bki.source" ]
then echo "$0 must be run from the top of the postgres directory tree." 1>&2
exit 1
fi
if [ ! -d "./$OLDDIR" ]
then echo "You must rename your old /data directory to /$OLDDIR and run initdb." 1>&2
exit 1
fi
if [ ! -d "./$OLDDIR/data/base/$DATABASE" ]
then echo "There is not database $DATABASE in ./$OLDDIR/data/base." 1>&2
exit 1
fi
if [ ! -d "./data" ]
then echo "You must run initdb to create the template1 database." 1>&2
exit 1
fi
if [ ! -d "./data/base/template1" ]
then echo "$0 must be run as the postgres superuser." 1>&2
exit 1
fi
# do I need to create a database?
if [ "$DATABASE" != "template1" ]
then echo "Dropping and recreating database $DATABASE." 1>&2
destroydb "$DATABASE" >/dev/null 2>&1
createdb "$DATABASE"
fi
# remove any COPY statements, preserve pgdump_oid setting from pg_dumpall
cat $INPUT | awk ' {
if (toupper($0) ~ /^COPY / &&
toupper($0) !~ /^COPY[ ]*PGDUMP_OID/ )
while (getline $0 > 0 && $0 != "\\.")
;
else print $0;
}' >/tmp/$$
#create empty tables/indexes
psql "$DATABASE" <"/tmp/$$"
set -x
for DIR in data/base/*
do
BASEDIR="`basename $DIR`"
if [ -d "$DIR" -a \
-d "$OLDDIR/$DIR" -a \
\( "$DATABASE" = "$BASEDIR" -o "$DATABASE" = "template1" \) ]
then for FILE in $OLDDIR/$DIR/*
do
BASEFILE="`basename $FILE`"
if [ `expr "$BASEFILE" : "pg_"` -ne 3 -a \
"$BASEFILE" != "PG_VERSION" ]
then mv $FILE $DIR
fi
done
fi
done
echo "You may removed the $OLDDIR directory with 'rm -r $OLDDIR'."
|
