The Document Foundation
COPY text format JSON corruption: PostgreSQL's COPY text protocol treats backslash as an escape character. If your bulk loader doesn't escape backslashes in JSON strings, \" becomes " and you get silently corrupted records. The record.json column is type text (not jsonb), so PostgreSQL won't catch this. We found ~66,000 corrupted records and had to repair them by re-fetching from the public API.
，更多细节参见新收录的资料
对于国内用户来说，可以使用下面的命令来安装：
# 600M multilingual TDT
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