使用utl_smtp从Oracle中发送电子邮件 假如你目前运行的是Oracle10g或更高的版本,那么你现在就可以用新的utl_mail工具包从你的PL/SQL应用程序来发送电子邮件了。(注释:如果你的应用程序使构建在Oracle 8i的基础之上,前提是运行维护在Oracle 10g或以上版本,那么你也可以通过旧的utl_smtp工具包来发送电子邮件。) utl_...
('UTL_FILE_TEMP','u12345.tmp','R',256); UTL_FILE.GET_LINE(F1,V1,32767); DBMS_OUTPUT.PUT_LINE('Get line: ' || V1); UTL_FILE.FCLOSE(F1); -- In this example, FOPEN's MAX_LINESIZE is NULL and defaults to 1024, -- so number of bytes returned is 1024 or less if line ...
SQL> create or replace directory UTL_FILE_DIR as '/opt/oracle/utl_file'; Directory created. SQL> declare 2 fhandle utl_file.file_type; 3 begin 4 fhandle := utl_file.fopen('UTL_FILE_DIR', 'example.txt', 'w'); 5 utl_file.put_line(fhandle , 'eygle test write one'); 6 utl_fil...
[oracle@jumper 9.2.0]$ 类似的我们可以通过utl_file来读取文件: SQL> declare 2 fhandle utl_file.file_type; 3 fp_buffer varchar2(4000); 4 begin 5 fhandle := utl_file.fopen ('UTL_FILE_DIR','example.txt', 'R'); 6 7 utl_file.get_line (fhandle , fp_buffer ); 8 dbms_output.put_...
In the current release, this package is restricted to access of a pre-defined temporary directory only. Refer to theOracle TimesTen In-Memory Database Release Notes. Note: Users do not have execute permission onUTL_FILEby default. To useUTL_FILEin TimesTen, anADMINuser or instance administrator...
Using Create directory &UTL_FILEin Oracle Create directory让我们可以在Oracle数据库中灵活的对文件进行读写操作,极大的提高了Oracle的易用性和可扩展性。其语法为:CREATE [OR REPLACE] DIRECTORY directory AS 'pathname';for example:create or replace directory exp_dir as '/tmp';目录创建以后,就可以把读写...
UTLFILE包使用(10页).ppt,78-* Oracle 9i/10g RDBMS 内置包-UTL_FILE包概要 2011.08.25 78-* PL/SQL 中文件的I/O UTL_FILE包 UTL_FILE例子 UTL_FILE内置包 78-* UTL_FILE包 通过 UTL_FILE包可实现对文件进行I/O 操作系统安全性 ORACLE 用户是该目录的所有者,因此oracle 应
PL/SQL - Version 9.2.0.8 and later Information in this document applies to any platform. Symptoms 1. Error occurs only when reading a file using UTL_FILE. ERROR at line x: ORA-29284: file read error ORA-06512: at line x Where x can be any line number. ...
Scripts can be found in the $ORACLE_HOME/rdbms/admin directory. SQL> @?/rdbms/admin/utlfile.sql Package created. Grant succeeded. Synonym created. SQL> @?/rdbms/admin/prvtfile.plb Library created. Package body created. No errors.
Sign In To view full details, sign in with your My Oracle Support account. Register Don't have a My Oracle Support account? Click to get started!In this DocumentPurposeScopeDetailsAttempt to Open a Missing File ExampleAttempt to Write to a File With Read-Only Privileges Example...