我期待为数据迁移到新系统提供数据集。传统供应商为我提供了一个.pgc文件。
命令文件filename.pgc的输出是
file energyresourcingprod.pgc
energyresourcingprod.pgc: PostgreSQL custom database dump - v1.12-0
文本编辑器的前几行是:
PGDMPrenergyresourcingprod9.2.49.2.4∑±00ENCODINGENCODINGSET client_encoding = 'UTF8';
false≤00
STDSTRINGS
STDSTRINGS)SET standard_conforming_strings = 'off';
false≥126214581287energyresourcingprodDATABASErCREATE DATABASE energyresourcingprod WITH TEMPLATE = template0 ENCODING = 'UTF8' LC_COLLATE = 'C' LC_CTYPE = 'C';
$DROP DATABASE energyresourcingprod;
carerixfalse26152200publicSCHEMACREATE SCHEMA public;
DROP SCHEMA public;
该文件是300Mb,其中大部分包含散列/ base64?含量:
ßû+˜)™yä⁄%(»j9≤\§^¸S∏Cîó|%ëflsfi∆†p1ñºúíñ Í∆î≈3õµ=qn
Mµ¢©]Q,uÆ<*Å™ííP’ÍOõ…∫U1Eu͡ IîfiärJ¥›•$ø...
...
非常感谢