PostgreSQL11.2数据库chm格式的中文手册，带目录，带全文检索，内容与官方文档是一样的。
2021-08-13 11:25:45
4.61MB
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keras实现REINFORCE算法强化学习：
# Policy Gradient
Minimal implementation of Stochastic Policy Gradient Algorithm in Keras
## Pong Agent
This PG agent seems to get more frequent wins after about 8000 episodes. Below is the score graph.
2021-08-10 23:56:31
6.48MB
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湖南麒麟UniKylin-PG-3.3安装NVDIA显卡驱动，安装注意事项，湖南麒麟来源于华为openeuler
2021-08-05 17:31:43
17KB
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@graphile-contrib/pg-order-by-related
这个 Graphile Engine 插件在连接的orderBy参数中添加了额外的枚举值，允许您按相关表中的列进行排序。
需要postgraphile@^4.3.1或graphile-build-pg@^4.3.1
例子：
{
# additional enum values exposed here :backhand_index_pointing_down:
allPosts ( orderBy : PERSON_BY_AUTHOR_ID__CREATED_AT_ASC ) {
nodes {
headline
personByAuthorId {
id
name
about
}
}
}
}
支持一对一和多对一关系。 对于一对多关系， __COUN
2021-08-03 18:04:44
100KB
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TC260-PG-20191A 网络安全实践指南 - 移动互联网应用基本业务功能必要信息规范.pdf
2021-07-22 14:00:20
573KB
pg-monitor-sql
PostrgreSQL 监控查询
概述
SELECT
d.datname,
pg_size_pretty(pg_database_size(d.datname)) as size,
numbackends,
xact_commit,
xact_rollback,
blks_read,
blks_hit,
blks_hit::float / ( blks_hit + blks_read ) * 100.0 as cache_hit_ratio,
tup_fetched,
tup_returned,
tup_inserted,
tup_updated,
tup_deleted
FROM
pg_stat_database d
RIGHT JOIN
pg_database on d.datname = p
2021-07-20 15:03:30
6KB
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