Questions tagged [comments]
The comments tag has no usage guidance.
7
questions
0
votes
1answer
91 views
What is the maximum length of a comment in PostgreSQL?
PostgreSQL has a special piece of a functionality called COMMENT which attaches metadata to an identifier or any type (schema, table, column, function, type, domain, etc). It looks like this,
COMMENT ...
5
votes
2answers
172 views
SQL Comments disappear with psql and `\e`
Is there anyway at all, ever to change the behavior of comments in psql. Take the query below. Execute it.
CREATE TABLE foo
AS
SELECT x AS id,
-- x AS id2,
x AS id3
FROM generate_series(1,...
3
votes
1answer
562 views
Can comments in stored procedures cause problems
We're running a webserver that calls stored procedures to compute complex queries. Using sp_who2, we've discovered a peculiar issue where an abnormal number of processes would be stuck on SELECT state ...
28
votes
1answer
22k views
Changing mysql table comment
I know that mysql table comment can be defined at the creation with:
create table (...)comment='table_comment';
And you can display comments by:
show table status where name='table_name';
How do ...
0
votes
1answer
3k views
Line Comment in MongoDB config file
How to mark a line comment in mongodb configuration file?
cpu=true #temporary for dev env
Is this the right way?
There is no clue about it in their website page about setting the configuration ...
7
votes
1answer
6k views
Comments in EXPDB parameter file
Is there a way to put comments in a data pump export parameter file?
2
votes
2answers
2k views
How can can I get object definitions stripped of all comments?
When I want to know if a stored procedure or views references a given name (table, view or column), I need a version of the object definition stripped of all comments.
Is this possible by a SQL ...
