Functions with record array paraments

I'm trying to invoke a function with a signature like this:

CREATE OR REPLACE FUNCTION "ns"."test"(p1 "ns"."my_type"[])

It results in the following exception being raised:

Traceback (most recent call last):
  File "asyncpg/protocol/prepared_stmt.pyx", line 168, in asyncpg.protocol.protocol.PreparedStatementState._encode_bind_msg
  File "asyncpg/protocol/codecs/base.pyx", line 206, in asyncpg.protocol.protocol.Codec.encode
  File "asyncpg/protocol/codecs/array.pyx", line 115, in asyncpg.protocol.protocol.array_encode
  File "asyncpg/protocol/codecs/array.pyx", line 115, in asyncpg.protocol.protocol.array_encode
TypeError: a sized iterable container expected (got type 'dict')

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
    buffer, _, self._exhausted = await protocol.bind_execute(
  File "asyncpg/protocol/protocol.pyx", line 183, in bind_execute
  File "asyncpg/protocol/prepared_stmt.pyx", line 197, in asyncpg.protocol.protocol.PreparedStatementState._encode_bind_msg
asyncpg.exceptions.DataError: invalid input for query argument $1: {'holiday_center': '123', 'observed_on':... (a sized iterable container expected (got type 'dict'))

How do I invoke such a function?

先从 asyncpg/protocol/codecs/array.pyx 中所示的 SQL 函数签名和数组编码器开始，然后跟踪参数如何到达 asyncpg/protocol/prepared_stmt.pyx。使用 record-array 参数重现调用，并将接受的输入形式与报告的 dict 错误进行比较；当函数可以成功调用，并且该行为已被覆盖或有明确文档说明时，即表示完成。