I have the following table called table_1 I create a new column_3 then I create a sequence CREATE SEQUENCE “sequence_1” MINVALUE 1 MAXVALUE 9999999999999999999999999999 INCREMENT BY 1 START WITH 1 CACHE 20 NOORDER NOCYCLE NOPARTITION and I alter the table_1 so the default for new values on column_…
Tag: sequence
SQL to get 3 adjacent actions without duplicate from the flags
I have a question that a little bit similar with question#66044663 but more complicated. Here’s my dummy data. I want to get 3 adjacent actions(no duplicate) from the flag by each user. Here’s the …
Calculate order sequence in BigQuery
I am new to BigQuery SQL and struggling with calculating an “order sequence” from a table of customer orders. In my example, I am working with customer purchases, where I have the sales …
H2 Db, ID NextVal
I have a sequence as: CREATE SEQUENCE OWNER_SEQ START WITH 1; I need to trigger this sequence for OWNER table’s ID column CREATE TABLE METADATA.OWNER ( OWNER_ID NUMBER NEXTVAL(…
PostgresSQL custom sequence
I have a problem with nextval function, I have a custom sequence in my DB called InternalCodes and when i want to make a insert like this: insert into “Membership” (“Name”, “…
SQL: How to write multiple interactive scripts in one query (insert rows)
Simple question- I just want to learn how to write a query that will insert 2 rows into my table by writing one query, instead of 2 separate ones. My queries work completely fine, I just want to know …
Temp sequence in postgres view
I have a table that I order a certain way often. That ordering is the basis of a derived column we can call rank. If I query the entire table, I can have the database calculate that rank for me: This yields useful results like: With that result set I can determine the rank of any foo. However this requires
How to retrieve the current value of an oracle sequence without increment it?
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 to “save” sequence number so is good enough to check a sequence value. I still keep Ollie answer as the good one because it …