pg_scws

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Postgresql full-text search extension for chinese
It implements by importing swcs.

INSTALL

Downloads

git clone https://github.com/jaiminpan/pg_scws

Compile

Make sure PostgreSQL is installed and command pg_config could be runnable.
```
cd pg_scws
USE_PGXS=1 make && make install
```

HOW TO USE & EXAMPLE

  scws=# create extension pg_scws;
  CREATE EXTENSION

  scws=#  select * from to_tsvector('scwscfg', '小明硕士毕业于中国科学院计算所，后在日本京都大学深造');
                                  to_tsvector                                
  ---------------------------------------------------------------------------
   '中国科学院计算所':4 '小明':1 '日本京都大学':5 '毕业':3 '深造':6 '硕士':2
  (1 row)

  scws=#  select * from to_tsvector('scwscfg', '李小福是创新办主任也是云计算方面的专家');
                                     to_tsvector                                   
  ---------------------------------------------------------------------------------
   '专家':10 '主任':5 '云':7 '创新':3 '办':4 '方面':9 '是':2,6 '李小福':1 '计算':8
  (1 row)

USER DEFINED DICTIONARY

NOTE

It should work with PostgreSQL > 9.x Now only tested with PostgreSQL 9.4

MISC

scws project when you only need scws

zhparser project when you only need a thin pg layer (you need install scws separately before using zhparser)

Author

Jaimin Pan: jaimin.pan@gmail.com

jaiminpan / pg_scws

readme