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Do not DROP default roles in pg_dumpall -c

Browse Source 
When pulling the list of roles to drop, exclude roles whose names
begin with "pg_" (as we do when we are dumping the roles out to
recreate them).

Also add regression tests to cover pg_dumpall -c and this specific
issue.

Noticed by Rushabh Lathia.  Patch by me.
This commit is contained in:
Stephen Frost
2016-05-24 23:31:55 -04:00
parent f5e7b2f910
commit 018eb027f1
2 changed files with 93 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/bin/pg_dump/pg_dumpall.c
View File

@@ -605,7 +605,13 @@ dropRoles(PGconn *conn)
int i_rolname;
int i;
if (server_version >= 80100)
if (server_version >= 90600)
res = executeQuery(conn,
"SELECT rolname "
"FROM pg_authid "
"WHERE rolname !~ '^pg_' "
"ORDER BY 1");
else if (server_version >= 80100)
res = executeQuery(conn,
"SELECT rolname "
"FROM pg_authid "

87
src/bin/pg_dump/t/002_pg_dump.pl
View File

@@ -186,6 +186,14 @@ my %pgdump_runs = (
'-g',
],
},
pg_dumpall_globals_clean => {
dump_cmd => [
'pg_dumpall',
'-f', "$tempdir/pg_dumpall_globals_clean.sql",
'-g',
'-c',
],
},
no_privs => {
dump_cmd => [
'pg_dump',
@@ -337,6 +345,7 @@ my %tests = (
no_privs => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_pre_data => 1,
section_data => 1,
},
@@ -349,6 +358,7 @@ my %tests = (
/xm,
like => {
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
unlike => {
binary_upgrade => 1,
@@ -478,7 +488,6 @@ my %tests = (
unlike => {
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
section_pre_data => 1,
section_data => 1,
},
@@ -581,6 +590,18 @@ my %tests = (
section_data => 1,
},
},
# catch-all for ALTER TABLE ...
'ALTER TABLE ... commands' => {
regexp => qr/^ALTER TABLE .*;/m,
like => { }, # use more-specific options above
unlike => {
column_inserts => 1,
data_only => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_data => 1,
},
},
# catch-all for ALTER ... OWNER
'ALTER ... OWNER commands' => {
regexp => qr/^ALTER .* OWNER TO .*;/m,
@@ -588,6 +609,7 @@ my %tests = (
unlike => {
no_owner => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -751,6 +773,7 @@ my %tests = (
column_inserts => 1,
data_only => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_data => 1,
section_post_data => 1,
},
@@ -963,6 +986,7 @@ my %tests = (
binary_upgrade => 1,
column_inserts => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
schema_only => 1,
section_post_data => 1,
},
@@ -973,6 +997,7 @@ my %tests = (
regexp => qr/^CREATE ROLE dump_test;/m,
like => {
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
unlike => {
binary_upgrade => 1,
@@ -1013,6 +1038,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
schema_only => 1,
section_pre_data => 1,
section_post_data => 1,
@@ -1041,6 +1067,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -1080,6 +1107,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1115,6 +1143,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1149,6 +1178,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1182,6 +1212,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1215,6 +1246,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1247,6 +1279,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
test_schema_plus_blobs => 1,
},
},
@@ -1281,6 +1314,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE TYPE dump_test.planets AS ENUM' => {
@@ -1311,6 +1345,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1343,6 +1378,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1373,6 +1409,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1398,6 +1435,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1430,6 +1468,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1462,6 +1501,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1502,6 +1542,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1535,6 +1576,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1560,6 +1602,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -1586,6 +1629,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -1645,6 +1689,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
only_dump_test_schema => 1,
test_schema_plus_blobs => 1,
@@ -1679,6 +1724,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1712,6 +1758,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1744,6 +1791,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE POLICY p2 ON test_table FOR SELECT' => {
@@ -1774,6 +1822,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE POLICY p3 ON test_table FOR INSERT' => {
@@ -1804,6 +1853,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE POLICY p4 ON test_table FOR UPDATE' => {
@@ -1834,6 +1884,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE POLICY p5 ON test_table FOR DELETE' => {
@@ -1864,6 +1915,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
},
},
'CREATE SCHEMA dump_test' => {
@@ -1889,6 +1941,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1914,6 +1967,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -1949,6 +2003,7 @@ my %tests = (
exclude_dump_test_schema => 1,
exclude_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -1981,6 +2036,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -2015,6 +2071,7 @@ my %tests = (
exclude_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -2046,6 +2103,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -2078,6 +2136,7 @@ my %tests = (
unlike => {
exclude_dump_test_schema => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
},
},
@@ -2108,6 +2167,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
section_post_data => 1,
test_schema_plus_blobs => 1,
},
@@ -2138,6 +2198,7 @@ my %tests = (
only_dump_test_schema => 1,
only_dump_test_table => 1,
pg_dumpall_globals => 1,
pg_dumpall_globals_clean => 1,
test_schema_plus_blobs => 1,
},
},
@@ -2307,6 +2368,30 @@ my %tests = (
clean => 1,
},
},
'DROP ROLE dump_test' => {
regexp => qr/^
\QDROP ROLE dump_test;\E
/xm,
like => {
pg_dumpall_globals_clean => 1,
},
unlike => {
clean => 1,
clean_if_exists => 1,
},
},
'DROP ROLE pg_' => {
regexp => qr/^
\QDROP ROLE pg_\E.*;
/xm,
like => {
},
unlike => {
clean => 1,
clean_if_exists => 1,
pg_dumpall_globals_clean => 1,
},
},
'DROP ... commands' => { # catch-all for DROP
regexp => qr/^DROP /m,
like => { }, # use more-specific options above