My environment is Centos 6, Postgre 10.11.
pgadmin deleted a table called m_rt_temp.
However, it is marked as still present in the catalog tree.
So I checked pg_tables.
select * from pg_catalog.pg_tables
This Table is marked as present.
However, if you execute select, alter, drop, insert, update, it is said that
it does not exist.
But when I create table m_rt_temp
It says that it already exists and fails.
Another unusual situation
select * from pg_catalog.pg_tables where tablename = 'm_rt_temp'
select * from pg_catalog.pg_tables where tablename like 'm_%'
There is no result in this query,
select * from pg_catalog.pg_tables where tablename like '% m_rt_temp%'
select * from pg_catalog.pg_tables where tablename like '% m_rt_temp'
select * from pg_catalog.pg_tables where tablename like '_m_rt_temp'
This query gives the result.
I thought 'm' might have a problem
SELECT *, ASCII (SUBSTR (tablename, 1,1))
FROM pg_catalog.pg_tables
where schemaname = 'public' and tablename like ('% m_rt_temp%')
Confirmation result with query
The first letter is 109 (0x6d), so 'm' is correct.
What should I do in this case?
Help
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Sent from: https://www.postgresql-archive.org/PostgreSQL-bugs-f2117394.html