Greenplum利用gpload,gpfist实现数据入库
1.python版本要求2.4.4以上
Downloads ↓YAML parser and emitter for Python
YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python.
PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML supports standard YAML tags and provides Python-specific tags that allow to represent an arbitrary Python object.
PyYAML is applicable for a broad range of tasks from complex configuration files to object serialization and persistance.
[root@test bin]# gpload -f gpload.yml2012-10-30 00:06:42|INFO|gpload session started 2012-10-30 00:06:422012-10-30 00:06:43|INFO|started gpfdist -p 55555 -P 55556 -f "/home/tmp/test" -t 302012-10-30 00:06:50|INFO|running time: 7.92 seconds2012-10-30 00:06:50|INFO|rows Inserted = 2050922012-10-30 00:06:50|INFO|rows Updated = 02012-10-30 00:06:50|INFO|data formatting errors = 02012-10-30 00:06:50|INFO|gpload succeeded[root@test bin]#
