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--Ê×Ïȼì²éÊý¾Ý¿âÖÐÊÇ·ñÓÐCTXSYSÓû§ºÍCTXAPP½ÅÉ«¡£
--Èç¹ûûÓÐÕâ¸öÓû§ºÍ½ÇÉ«£¬Òâζ×ÅÄãµÄÊý¾Ý¿â´´½¨Ê±Î´°²×°intermedia¹¦ÄÜ¡£
--Äã±ØÐëÐÞ¸ÄÊý¾Ý¿âÒÔ°²×°ÕâÏÄÜ¡£
--ÓÃsysÓû§ÎªÁËÓû§gzinfo·ÖÅäȨÏÞ
grant
 CTXAPP 
to
 gzinfo;
grant
 
execute
 
on
 ctx_ddl 
to
 gzinfo;
--»Øµ½gzinfoÓû§
--´´½¨²âÊÔ±í,CLOBTEXT×Ö¶ÎΪÐèÒªË÷ÒýµÄ×Ö¶Î
create
 
table
 INXTEXT (ID 
number
(
13
), CLOBTEXT CLOB);
--´´½¨·Ö´Ê,ÕâÀïÓÃÁËchinese_vgram_lexer,·Ö´ÊÃûΪGZINFO_LEXER
call ctx_ddl.create_preference (
'
GZINFO_LEXER
'

'
chinese_vgram_lexer
'
);
--´´½¨Ë÷Òý,Ë÷ÒýÃûΪINX_TEST (PARAMETERS ÖÐÐèÒªÒÔLEXER¿ªÍ·,Ìæ»»Ê±ÓÃreplace)
create
 
index
 INX_TEST 
ON
 INXTEXT (CLOBTEXT) INDEXTYPE 
IS
 CTXSYS.CONTEXT PARAMETERS (
'
LEXER INFO_LEXER
'
);
--´´½¨¼Ç¼±í
create
 
table
 JOBTEST (ID DATE, CONTENT 
VARCHAR2
(
200
));
--´´½¨Í¬²½´æ´¢¹ý³Ì,ctx_ddl.sync_index('INX_TEST')Ϊͬ²½È«ÎÄË÷Òý,ͬ²½±í×Ö¶ÎÖеÄÐÅÏ¢
create
 
or
 
replace
 
procedure
 PROC_SYNC_INDEX
is
begin
ctx_ddl.sync_index(
'
INX_TEST
'
);
insert
 
into
 JOBTEST 
values
(SYSDATE, 
'
ͬ²½ÈÎÎñÓÚ
'
||
SYSDATE
||
'
Ö´ÐÐ
'
);
end
;
--´´½¨Í¬²½ÓÅ»¯´æ´¢¹ý³Ì,ctx_ddl.optimize_index('INX_TEST','FULL')ΪÓÅ»¯È«ÎÄË÷Òý
Code
create
 
or
 
replace
 
procedure
 PROC_SYNC_OPTIMIZE
is
begin
ctx_ddl.sync_index(
'
INX_TEST
'
);
ctx_ddl.optimize_index(
'
INX_TEST
'
,
'
FULL
'
);
insert
 
into
 JOBTEST 
values
(SYSDATE, 
'
ͬ²½ÓÅ»¯ÈÎÎñÓÚ
'
||
SYSDATE
||
'
Ö´ÐÐ
'
);
end
;
--´´½¨¶¨Ê±ÈÎÎñÒÔ±ãͬ²½È«ÎÄË÷Òý
DECLARE
       X 
NUMBER
;
BEGIN
   SYS.DBMS_JOB.SUBMIT
   (
    job      &n


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