[ Version ( since = "12.0.0" ) ]
public bool append_value (int8 value) throws Error
Append an element to the union array.
If this is DenseUnionArrayBuilder, this must be followed by an append to the appropriate child builder.
If this is SparseUnionArrayBuilder, this must be followed by appends to all child builders. The corresponding child builder must be appended to independently after this method is called, and all other child builders must have null or empty value appended.
| this | |
| value |
A type ID value. |
|
true on success, false if there was an error. |