The method declares the operation of concatenation for a string field.
const rows = await Application.batch() .update() . set('str', (f, op) => op.concat('_', f.str, '_')) .all();
The method declares the operation of incrementing a number field.
const rows = await Application.batch() .update() . set('number', (f, op) => op.inc(f.number, 10)) .all();
The method declares the operation of adding an app item at the end of an array field.
const rows = await Application.batch() .update() . set('users', (f, op) => op.push(user)) .all();
The method declates the operation of deletion app items from an array field.
const rows = await Application.batch() .update() . set('users', (f, op) => op.remove(user)) .all();
Object with operations available for batch update
Hierarchy
Methods
concat
The method declares the operation of concatenation for a string field.
const rows = await Application.batch() .update() . set('str', (f, op) => op.concat('_', f.str, '_')) .all();Parameters
Rest ...args: (TString | UpdateFieldOperand<TString>)[]
Returns UpdateConcatOperation
inc
The method declares the operation of incrementing a number field.
const rows = await Application.batch() .update() . set('number', (f, op) => op.inc(f.number, 10)) .all();Parameters
field: UpdateFieldOperand<TFloat>
value: TFloat
Returns UpdateIncOperation
push
The method declares the operation of adding an app item at the end of an array field.
const rows = await Application.batch() .update() . set('users', (f, op) => op.push(user)) .all();Type parameters
T: Type
Parameters
Rest ...items: T[]
Returns UpdateArrayOperation<T>
remove
The method declates the operation of deletion app items from an array field.
const rows = await Application.batch() .update() . set('users', (f, op) => op.remove(user)) .all();Type parameters
T: Type
Parameters
Rest ...items: T[]
Returns UpdateArrayOperation<T>