Query a database specific configuration parameter
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I have a postgres 9.6 server with > 100 databases on it. When doing a mass-migrate, I use statements like this:
ALTER DATABASE mydatabase SET default_transaction_read_only = false;
Which works great. However, occasionally I get into a state where I'm not sure which databases are read only and which aren't. How do I query this parameter? I know how to query it server-wide:
SHOW default_transaction_read_only;
But not at a database specific level.
postgresql postgresql-9.6 read-only-database
asked yesterday
spookypeanutspookypeanut
1235
add a comment |
I have a postgres 9.6 server with > 100 databases on it. When doing a mass-migrate, I use statements like this:
ALTER DATABASE mydatabase SET default_transaction_read_only = false;
Which works great. However, occasionally I get into a state where I'm not sure which databases are read only and which aren't. How do I query this parameter? I know how to query it server-wide:
SHOW default_transaction_read_only;
But not at a database specific level.
postgresql postgresql-9.6 read-only-database
asked yesterday
spookypeanutspookypeanut
1235
add a comment |
I have a postgres 9.6 server with > 100 databases on it. When doing a mass-migrate, I use statements like this:
ALTER DATABASE mydatabase SET default_transaction_read_only = false;
Which works great. However, occasionally I get into a state where I'm not sure which databases are read only and which aren't. How do I query this parameter? I know how to query it server-wide:
SHOW default_transaction_read_only;
But not at a database specific level.
postgresql postgresql-9.6 read-only-database
asked yesterday
spookypeanutspookypeanut
1235
I have a postgres 9.6 server with > 100 databases on it. When doing a mass-migrate, I use statements like this:
ALTER DATABASE mydatabase SET default_transaction_read_only = false;
Which works great. However, occasionally I get into a state where I'm not sure which databases are read only and which aren't. How do I query this parameter? I know how to query it server-wide:
SHOW default_transaction_read_only;
But not at a database specific level.
postgresql postgresql-9.6 read-only-database
postgresql postgresql-9.6 read-only-database
asked yesterday
spookypeanutspookypeanut
1235
asked yesterday
spookypeanutspookypeanut
1235
asked yesterday
spookypeanutspookypeanut
1235
asked yesterday
spookypeanutspookypeanut
1235
asked yesterday
spookypeanutspookypeanut
1235
1235
add a comment |
add a comment |
1 Answer
1
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These settings are stored in the pg_catalog.pg_db_role_setting system catalog. You can search for the databases that have the above setting like
SELECT datname
FROM (SELECT datname, unnest(setconfig) AS setting
FROM pg_db_role_setting
JOIN pg_database AS d ON setdatabase = d.oid) AS t
WHERE setting = 'default_transaction_read_only=false';
answered yesterday
dezsodezso
22.6k116097
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
These settings are stored in the pg_catalog.pg_db_role_setting system catalog. You can search for the databases that have the above setting like
SELECT datname
FROM (SELECT datname, unnest(setconfig) AS setting
FROM pg_db_role_setting
JOIN pg_database AS d ON setdatabase = d.oid) AS t
WHERE setting = 'default_transaction_read_only=false';
answered yesterday
dezsodezso
22.6k116097
add a comment |
These settings are stored in the pg_catalog.pg_db_role_setting system catalog. You can search for the databases that have the above setting like
SELECT datname
FROM (SELECT datname, unnest(setconfig) AS setting
FROM pg_db_role_setting
JOIN pg_database AS d ON setdatabase = d.oid) AS t
WHERE setting = 'default_transaction_read_only=false';
answered yesterday
dezsodezso
22.6k116097
add a comment |
These settings are stored in the pg_catalog.pg_db_role_setting system catalog. You can search for the databases that have the above setting like
SELECT datname
FROM (SELECT datname, unnest(setconfig) AS setting
FROM pg_db_role_setting
JOIN pg_database AS d ON setdatabase = d.oid) AS t
WHERE setting = 'default_transaction_read_only=false';
answered yesterday
dezsodezso
22.6k116097
These settings are stored in the pg_catalog.pg_db_role_setting system catalog. You can search for the databases that have the above setting like
SELECT datname
FROM (SELECT datname, unnest(setconfig) AS setting
FROM pg_db_role_setting
JOIN pg_database AS d ON setdatabase = d.oid) AS t
WHERE setting = 'default_transaction_read_only=false';
answered yesterday
dezsodezso
22.6k116097
answered yesterday
dezsodezso
22.6k116097
answered yesterday
dezsodezso
22.6k116097
answered yesterday
dezsodezso
22.6k116097
22.6k116097
add a comment |
add a comment |
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