Questions about primary-key
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Kafka/KsqlDb : Why is PRIMARY KEY appending chars?
I intend to create a TABLE called WEB_TICKETS where the PRIMARY KEY is equal to the key->ID value. For some reason, when I run the CREATE TABLE instruction the PRIMARY KEY value is appended with th...
malexanders
Votes: 0
Answers: 1
DB2 tablescan using join between primary key
in a db2 database i'm running this query:
select * from mytable t1 left join mytable t2 on t1.id = t2.id
where "id" is the only "primary key" in "mytable"
the explain sh...
Stefano Tinarelli
Votes: 0
Answers: 1
mass update of primary keys along with foreign keys
Here is a sample
CREATE TABLE A(ida int PRIMARY KEY);
CREATE TABLE B(idb int PRIMARY KEY, ida int);
ALTER TABLE B
ADD CONSTRAINT FK_B_ida FOREIGN KEY (ida) REFERENCES A(ida);
INSERT INTO A (ida...
Ludovic Aubert
Votes: 0
Answers: 0
Static files doesn't work on heroku when using primary key in url
I have a problem, static files does not work when there is primary key in the url, problem occurs locally and on heroku. I tried many settings configs and always there was one problem or another.
you ...
Maksym Kokocinski
Votes: 0
Answers: 0