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http://www.postgresql.org/docs/9.3/static/plpgsql-statements.html#PLPGSQL-STATEMENTS-DIAGNOSTICSEXECUTE format('UPDATE tbl SET %I = $1 WHERE key = $2'... 阅读全文
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http://blog.163.com/digoal@126/blog/static/163877040201111694355822/http://blog.163.com/digoal@126/blog/static/1638770402012520105855757/游标使用注意点:http:... 阅读全文
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btree & hash索引:http://www.kankanews.com/ICkengine/archives/127746.shtmlhttp://blog.csdn.net/tonyxf121/article/details/7976824http://www.uml.org.cn/sjj... 阅读全文
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http://blog.163.com/digoal@126/blog/static/1638770402014395222222/pg_current_xlog_insert_location函数:指的是写入wal buffer的位置pg_current_xlog_location函数:指的是已经... 阅读全文
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max_pool,num_init_children :通过pgpool连接进数据库的个数不能超过 num_init_children * max_pool 个connection_life_time:缓存的连接的过期时长。(超过num_init_children * max_pool后在一定空闲时... 阅读全文
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参看:http://blog.163.com/czg_e/blog/static/461045612012129105020629/http://pgpool.projects.pgfoundry.org/pgpool-II/doc/pgpool-zh_cn.html#connection_pool... 阅读全文
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postgresql 流复制:http://francs3.blog.163.com/blog/static/4057672720136210240967/master(127.0.0.1:5432):数据目录:/home/pg93/test_rep/datainitdb -D $PGDATA -E... 阅读全文
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postgresql利用归档文件恢复:http://bbs.chinaunix.net/thread-1771360-1-1.html http://blog.163.com/digoal@126/blog/static/16387704020110442050808/ master:ip:127... 阅读全文
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http://www.postgresql.org/docs/9.3/static/functions-admin.htmlGeneric File Access Functions:普通文件的访问方法:digoal=# select pg_ls_dir('.'); pg_ls_dir ... 阅读全文
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继承:http://www.postgresql.org/docs/9.3/static/ddl-inherit.html分区表:http://www.postgresql.org/docs/9.3/static/ddl-partitioning.html分区表需要和trigger一起使用才可。CR... 阅读全文