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.
드론 수백대 줄지어…이란, 무기 터널 공개 ‘전쟁 능력’ 과시
。业内人士推荐新收录的资料作为进阶阅读
I lucked out with this Iwill XA100 v1.2 on ebay. Built in 1998, it seems to be stable for the technology it supports[1] and fits all my technical requirements. More importantly, the manual is readily available online[2].。新收录的资料对此有专业解读
Now that we have a working machine, it would be nice to see if we can clean the enclosure up and remove some of the marks and if possible, the yellowing of the plastic. Further research is also required to see if the NVRAM error can be cleared. Finally, Solaris 7 was released in late 1998 and is perhaps a little modern for a SPARCstation IPX, hence it would seem appropriate to load a Solaris 1.x release from around 1991-1994, closer to when the system was introduced.。新收录的资料对此有专业解读