You can find some information about bitwise operators / bitwise functions in the relevant section of the jOOQ manual.
Concretely, using DSL.bitAnd()
:
DSL.bitAnd(TABLE_A.PRODUCTS, 255);
See also the related discussion on the jOOQ User Group.
Domanda
We're just switching to using JOOQ in place of standard DAO and straight SQL and I'm trying to convert this SQL to JOOQ context:
products is defined as INT(4) field in MySQL 5.6.
SELECT DISTINCT f1
FROM table_A WHERE
(f1 IS NOT NULL)
AND (products & 255)
AND (age <= 180)
AND (flag < 1)
ORDER BY f1;
JOOQ version:
context.selectDistinct(TABLE_A.F1).from(TABLE_A).where(TABLE_A.F1.isNotNull())
.and(TABLE_A.flag.lessthan(UInteger.valueof(1))
.and(TABLE_A.age.lessthan(UInteger.valueof(180))
.orderBy(TABLE_A.f1);
What I can't seem to figure out is how to do the (products & 255) bitwise operation.
Soluzione
You can find some information about bitwise operators / bitwise functions in the relevant section of the jOOQ manual.
Concretely, using DSL.bitAnd()
:
DSL.bitAnd(TABLE_A.PRODUCTS, 255);
See also the related discussion on the jOOQ User Group.