
sql - Sequence next value in SELECT statement - Stack Overflow
12 I would like to use the same sequence number across multiple select statements in SQL form to eventually use it as a PK insert in a table and tie multiple records together. So far, I can only …
sql - create table with sequence.nextval in oracle - Stack Overflow
May 16, 2012 · i created a sequence using the following query, create sequence qname_id_seq start with 1 increment by 1 nocache; Now when i try to create a table which uses the above …
sql - I don't understand how postgresql's nextval () work, can …
Dec 21, 2020 · NEXTVAL is a function to get the next value from a sequence. Sequence is an object which returns ever-increasing numbers, different for each call, regardless of …
sql - MySQL equivalent of Oracle's SEQUENCE.NEXTVAL - Stack …
SELECT Auto_increment FROM information_schema.tables WHERE table_name='animals'; The problem is I would like the value to be increment every time the value is queried. In Oracle, …
Query several NEXTVAL from sequence in one statement
Jun 22, 2016 · Basically, I need to query about a thousand NEXTVAL from a sequence. I can query them in a loop, or I can query them through a join with a reeeeeally big table. Is there …
PostgreSQL - next serial value in a table - Stack Overflow
For instance, if you call nextval twice in a row you might get IDs 1 and 5 rather than 1 and 2; or if you manually insert the result into a table, you might find row 3 is inserted before row 2.
How to get the next sequence value in PostgreSQL?
Aug 16, 2021 · Do nextval and get the "next sequence" value Use ALTER SEQUENCE my_list_id_seq RESTART WITH "next sequence - 1"; to set back the sequence value. The …
sql - How to retrieve the current value of an oracle sequence …
May 27, 2017 · Is there an SQL instruction to retrieve the value of a sequence that does not increment it. Thanks. EDIT AND CONCLUSION As stated by Justin Cave It's not useful to try …
Change LAST_NUMBER value in a sequence (NEXTVAL)
Jun 6, 2019 · I'm using the nexval sequence in a insert SQL script but we have errors because the LAST_NUMBER value haven't been updated and its value is not correct with tabla data. For …
SELECT INSERT no Oracle utilizando sequence nextval e group by
Bom dia, galera! Estou tentando fazer um select insert no Oracle utilizando uma SEQUENCE no id, mas está dando erro por conta de um group by no select. Seque minha SQL: INSERT …