Skip to content
GitLab
Explore
Sign in
Register
Primary navigation
Search or go to…
Project
P
postgres-lambda-diff
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Wiki
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Snippets
Build
Pipelines
Jobs
Pipeline schedules
Artifacts
Deploy
Releases
Container registry
Model registry
Operate
Environments
Monitor
Incidents
Analyze
Value stream analytics
Contributor analytics
CI/CD analytics
Repository analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
Community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
Jakob Huber
postgres-lambda-diff
Commits
11b3e562
Commit
11b3e562
authored
23 years ago
by
Bruce Momjian
Browse files
Options
Downloads
Patches
Plain Diff
Now tested on 7.2->7.2 migration; still disabled. Need 7.1 testing now.
parent
9be030fb
No related branches found
No related tags found
No related merge requests found
Changes
1
Show whitespace changes
Inline
Side-by-side
Showing
1 changed file
src/bin/pg_dump/pg_upgrade
+23
-22
23 additions, 22 deletions
src/bin/pg_dump/pg_upgrade
with
23 additions
and
22 deletions
src/bin/pg_dump/pg_upgrade
+
23
−
22
View file @
11b3e562
...
...
@@ -3,7 +3,7 @@
# pg_upgrade: update a database without needing a full dump/reload cycle.
# CAUTION: Read the manual page before trying to use this!
# $Header: /cvsroot/pgsql/src/bin/pg_dump/Attic/pg_upgrade,v 1.3
1
2002/01/13 0
1:22:27
momjian Exp $
# $Header: /cvsroot/pgsql/src/bin/pg_dump/Attic/pg_upgrade,v 1.3
2
2002/01/13 0
4:55:44
momjian Exp $
#
# NOTE: we must be sure to update the version-checking code a few dozen lines
# below for each new PostgreSQL release.
...
...
@@ -13,6 +13,16 @@
# Set this to "Y" to enable this program
ENABLE
=
"N"
if
[
"
$ENABLE
"
!=
"Y"
]
then
echo
"Sorry,
$0
cannot upgrade database
version
$SRC_VERSION
to
$DST_VERSION
."
1>&2
echo
"The on-disk structure of tables has changed."
1>&2
echo
"You will need to dump and restore using pg_dumpall."
1>&2
exit
1
fi
# UPGRADE_VERSION is the expected old database version
UPGRADE_VERSION
=
"7.1"
CUR_VERSION
=
"7.2"
...
...
@@ -52,7 +62,7 @@ OLDDIR="$INFODIR/data"
make_dbobjoidmap
()
{
psql
-d
template1
-At
-c
"SELECT datname FROM pg_database"
|
grep
-v
'^template0$'
|
# template1 OK
grep
-v
'^template0$'
|
while
read
DB
do
QUERY
=
"
`
echo
\"
SELECT relname, oid
...
...
@@ -78,7 +88,8 @@ make_dbobjoidmap()
make_dboidmap
()
{
psql
-d
template1
-At
-F
' '
-c
\
'SELECT datname, oid FROM pg_database;'
'SELECT datname, oid FROM pg_database;'
|
grep
-v
'^template0$'
}
...
...
@@ -149,24 +160,10 @@ $0 aborted." 1>&2
echo
"However, your database is version
$SRC_VERSION
;
$0
aborted."
1>&2
exit
1
fi
# Check that input database is of a compatible version (anything with the same
# physical layout of user tables and indexes should be OK). I did not write
# something like "$SRC_VERSION -ge $UPGRADE_VERSION" because test(1) isn't bright
# enough to compare dotted version strings properly. Using a case statement
# looks uglier but is more flexible.
if
[
"
$ENABLE
"
!=
"Y"
]
then
echo
"Sorry,
$0
cannot upgrade database
version
$SRC_VERSION
to
$DST_VERSION
."
1>&2
echo
"The on-disk structure of tables has changed."
1>&2
echo
"You will need to dump and restore using pg_dumpall."
1>&2
exit
1
fi
# Start server, if needed, so we can do some work.
if
!
pg_ctl status |
head
-1
|
grep
-q
"is running"
then
pg_ctl
-w
start
...
...
@@ -220,17 +217,18 @@ $0 aborted." 1>&2
if
[
"
$SRC_VERSION
"
=
"7.1"
]
then
psql
-d
template1
-At
-c
"SELECT datname FROM pg_database"
|
grep
-v
'^template0$'
|
# template1 OK
grep
-v
'^template0$'
|
while
read
DB
do
echo
"
\\
connect
$DB
"
# We use awk as a portable way to output a backslash
awk
'BEGIN {print "\\connect '
"
$DB
"
'"}'
psql
-d
"
$DB
"
-At
-c
"
SELECT relname
FROM pg_class
WHERE relkind = 'S';"
|
while
read
SEQUENCE
do
VALUE
=
`
psql
-d
template1
-At
-c
"SELECT last_value
VALUE
=
`
psql
-d
"
$DB
"
-At
-c
"SELECT last_value
FROM
\"
$SEQUENCE
\"
;"
`
echo
"SELECT setval ('
$SEQUENCE
',
$VALUE
, true);"
done
...
...
@@ -263,7 +261,8 @@ $0 aborted." 1>&2
$0
aborted."
1>&2
exit
1
fi
echo
"Plase 1 completed. Continue with the steps outlined in the
$0
manual page."
echo
"Plase 1 completed.
Continue with the steps outlined in the
$0
manual page."
exit
0
fi
...
...
@@ -520,6 +519,8 @@ $0 aborted." 1>&2
fi
fi
echo
echo
echo
"You may remove the old database files with 'rm -r pg_upgrade'."
exit
0
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment