Serialize Module
This module filters columns from a MultiMessage
object, emitting a MessageMeta
.
Parameter |
Type |
Description |
Example Value |
Default Value |
---|---|---|---|---|
|
list[string] |
List of columns to include |
[“column1”, “column2”, “column3”] |
|
|
list[string] |
List of regex patterns to exclude columns |
[“column_to_exclude”] |
|
|
bool |
If true, the columns are fixed and not determined at runtime |
true |
|
|
string |
Regex to include columns |
“^column” |
|
|
bool |
If true, use C++ to serialize |
true |
|
{
"include": "^column",
"exclude": ["column_to_exclude"],
"fixed_columns": true,
"columns": ["column1", "column2", "column3"],
"use_cpp": true
}