Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

±àдOracle°üÖеĺ¯ÊýÓ¦µ±×¢ÒâµÄÁ½µãÎÊÌâ

×Ô¼º¸Õ¿ªÊ¼ÓÃPL/SQLÀ´Ð´Ò»µã¶«Î÷£¬ÏÖÔÚ»¹·ôdzµÄºÜ£¬ËµÕâЩ²»ÊÇÏëÇ«Ð飬¶øÊÇÏëÈç¹ûÓиßÊÖ¿´µ½×Ô¼ºÓÐʲôµØ·½Ð´´íµÄ£¬Ï£Íû¸øÎÒÒ»µãÖ¸µã¡£
½ñÌìÏÂÎçÕÒÁËÒ»ÏÂÎç×Ô¼ºµÄÄǸöPL/SQL°üµÄ´íÎó£¬×îºó»¹Êǽâ¾öÁË¡£¡£¡£Á½¸öСµÄ²»ÄÜÔÙСµÄÎÊÌ⣬ºÍ´ó¼Ò·ÖÏíһϡ£
1¡¢ÔÚPL/SQLÖÐÈç¹ûÊǺ¯Êý£¬¾Í¿ÉÒÔSQLÓï¾äÖÐʹÓã¬Ò²¿ÉÒÔÔÚÆäËûµÄPL/SQL³ÌÐò¶ÎÖÐʹÓᣵ«ÊÇÔÚ³ÌÐò¶ÎÖÐʹÓõϰ¾ÍÒ»¶¨Òª×¢ÒâÁË£¬±ØÐëÒª½ÓÊÕº¯ÊýµÄ·µ»ØÖµ¡£Òª²»È»PL/SQL»áÈÏΪÕâ¸öº¯ÊýÊÇÒ»¸ö¹ý³Ì£¬¶ø·µ»Ø²ÎÊýÀàÐͲ»ÕýÈ·µÄ´íÎó¡£
È磺function add_two_num(num1 in number,num2 in number)return numberÕâÑùµÄº¯Êý£¬µ÷ÓõÄʱºò¼´Ê¹Ä㲻ʹÓÃÕâ¸ö·µ»ØÖµÒ²ÒªÓÃnum3:=add_two_num(num1,num2);µÄÐÎʽ£¬²»ÄÜʹÓÃadd_two_num(num1,num2)µÄÐÎʽ¡£ºÇºÇ£¬ÓÐʱÎÒÃÇ»áÓõ½outÀàÐ͵ıäÁ¿£¬¿ÉÄÜ»á³öÏÖÕâÖÖÇé¿ö¡£
2¡¢ÔÚ°üÍ·Öж¨Ò庯ÊýºÍ°üÌåÖÐʵÏÖº¯Êýʱ±äÁ¿µÄÃû³ÆÒ»¶¨ÒªÒ»Ñù£¬·ñÔò»áÌáʾ°üÍ·ÖеÄij¸öº¯ÊýûÓж¨Ò壬È磺ÔÚ°üÍ·Öж¨Òåfunction add_two_num(num1 in number,num2 in number)return number;ÔÚ°üÌåÖÐʵÏÖʱÄãֻʵÏÖÁËfunction add_two_number(num3 in number,num2 in number);ʱ¾Í»á³öÏÖ´íÎó£¬Õâ¸öÒ²²»ÄÑÏëµ½£¬ÏëÒ»ÏÂÔÚPL/SQLÖÐÓм¸ÖÖµ÷Óú¯ÊýµÄ·½·¨Äã¾Í»á¶ÔÕâ¸öÉèÖõÄÒâÒåºÜÃ÷ÁËÁË¡£¡£¡£


Ïà¹ØÎĵµ£º

oracleÈ«ÎÄË÷ÒýÖ®datastore

Oracle Text¹¦ÄÜÊ®·ÖÇ¿´ó£¬¿ªÊ¼Ñ§Ï°£¬Ö÷Òª²Î¿¼
yangtingkun
µÄblogºÍÎĵµ½øÐС£
µÚÒ»²½ÏȸãÇå³þdatastoreµÄÀàÐÍ¡£
DATASTOREµÄÀàÐÍÈçÏ£º
DIRECT_DATASTORE
MULTI_COLUMN_DATASTORE
DETAIL_DATASTORE
FILE_DATASTORE
NESTED_DATASTORE
URL_DATASTORE
USER_DATASTORE
ÏÂÃæ¾Í¸÷ÖÖÀàÐͽøÐвâÊÔ£¬DIRECT_DATASTOREÊ ......

oracleÈ«ÎÄË÷ÒýÖ®LEXER


½éÉÜÍêOracleÈ«ÎÄË÷ÒýµÄFILTERÊôÐÔ£¬¼ÌÐø½éÉÜOracleµÄLEXERÊôÐÔ¡£

OracleÈ«ÎÄË÷ÒýµÄLEXERÊôÐÔÓÃÓÚ´¦Àí¸÷ÖÖ²»Í¬µÄÓïÑÔ¡£×î»ù±¾µÄÓ¢ÎÄʹÓÃBASE_FILTER£¬¶øÈç¹ûÐèҪʹÓÃÖÐÎÄÔò¿ÉÒÔʹÓÃCHINESE_VGRAM_LEXER»òCHINESE_LEXER¡£
ÕâÆªÎÄÕ¼òµ¥ËµÃ÷BASIC_LEXERÊôÐÔ¡£BASIC_LEXERÊôÐÔÖ§³Ö¶àÖÖÓïÑÔ£¬±ÈÈçÓ¢Óï¡¢µÂÓï¡¢ºÉÀ¼ÓŲ ......

oracleÈ«ÎÄË÷ÒýÖ®WORDLIST PREFERENCE

OracleÈ«ÎÄË÷ÒýµÄWORDLISTÊôÐÔÓÃÀ´ÉèÖÃÄ£ºý²éѯºÍͬ´Ê¸ù²éѯ£¬ÁíÍâWORDLISTÊôÐÔ»¹Ö§³ÖͨÅä·û²éѯ¡£
OracleµÄWORDLISTÊôÐÔÖ»ÓÐBASIC_WORDLISTÒ»ÖÖ£¬ÏÂÃæ¿´Ò»¸öBASIC_WORDLISTµÄÀý×Ó£º
1.Stemmer attributeÊÇÓÃÀ´²éѯÓôʸùµÄÊý¾Ý
SQL> create table stemmer_tbl(id number primary key,docs clob);
Table created.
S ......

oracleÈ«ÎÄË÷ÒýÖ®About_INDEX_THEMES²Ù×÷

OracleµÄÈ«ÎÄË÷Òý³ýÁËÖ§³ÖÎÄ×ÖÆ¥Åä²éѯ£¬»¹Ö§³Ö¶ÔÎÄÕº­ÒåµÄ²éѯ¡£ÕâÊÇͨ¹ýABOUT²Ù×÷ʵÏֵġ£
OracleĬÈÏÇé¿öÏÂÖ§³ÖÓ¢Îĺͷ¨ÎĵÄÎÄÕº­ÒåÖ§³Ö¡£ÆäËûÓïÑÔ¿ÉÒÔÌí¼Óͨ¹ýÓû§×Ô¶¨ÒåµÄÓïÑÔ¿âÀ´ÊµÏÖÏàÓ¦µÄ¹¦ÄÜ¡£
ÔÚ
Õâ֮ǰÐèÒªÏȰ²×°Companion CD µÄOracle Database 10g Products Installation
Type,ÆäÖаüÀ¨ÁËOracle Text Su ......

VC++ÓÃOO4OÁ¬½ÓOracleÊý¾Ý¿â

ÔÚ´ò°üoralce¿Í»§¶Ëºó£¬¾­³£»áÓöµ½Õâ¸öÎÊÌâ“specified   class   not   registered   in   registry”
½â¾ö°ì·¨£º
       ÕâÊÇÒòΪÓм¸¸öÁ´½Ó¿âdll»òocxûע²áµÄÔ­Òò£¬¾­±¾È˲âÊÔΪÒÔÏÂ5¸öÎļþ£º
     ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ