- All Known Subinterfaces:
UpdateSetFirstStep<R>
,UpdateSetMoreStep<R>
Update
's DSL API.
Example:
DSLContext create = DSL.using(configuration);
create.update(table)
.set(field1, value1)
.set(field2, value2)
.where(field1.greaterThan(100))
.execute();
Referencing XYZ*Step
types directly from client code
It is usually not recommended to reference any XYZ*Step
types
directly from client code, or assign them to local variables. When writing
dynamic SQL, creating a statement's components dynamically, and passing them
to the DSL API statically is usually a better choice. See the manual's
section about dynamic SQL for details: https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql.
Drawbacks of referencing the XYZ*Step
types directly:
- They're operating on mutable implementations (as of jOOQ 3.x)
- They're less composable and not easy to get right when dynamic SQL gets complex
- They're less readable
- They might have binary incompatible changes between minor releases
- Author:
- Lukas Eder
-
Method Summary
Modifier and TypeMethodDescription@NotNull UpdateSetMoreStep<R>
Set a value for a field in theUPDATE
statement.<T> @NotNull UpdateSetMoreStep<R>
Set a value for a field in theUPDATE
statement.<T> @NotNull UpdateSetMoreStep<R>
Set a value for a field in theUPDATE
statement.<T> @NotNull UpdateSetMoreStep<R>
Set a value for a field in theUPDATE
statement.@NotNull UpdateSetMoreStep<R>
Set a value for a field in theUPDATE
statement.<T> @NotNull UpdateSetMoreStep<R>
Set anull
value for a field in theUPDATE
statement.
-
Method Details
-
set
Set a value for a field in theUPDATE
statement. -
set
@NotNull @CheckReturnValue @Support <T> @NotNull UpdateSetMoreStep<R> set(Field<T> field, Field<T> value) Set a value for a field in theUPDATE
statement. -
set
@NotNull @CheckReturnValue @Support <T> @NotNull UpdateSetMoreStep<R> set(Field<T> field, Select<? extends Record1<T>> value) Set a value for a field in theUPDATE
statement. -
setNull
Set anull
value for a field in theUPDATE
statement.This method is convenience for calling
set(Field, Object)
, without the necessity of casting the Javanull
literal to(T)
. -
set
-
set
Set a value for a field in theUPDATE
statement.This is the same as calling
set(Map)
with the argument record treated as aMap<Field<?>, Object>
, except that theRecord.changed()
flags are taken into consideration in order to update only changed values.- See Also:
-