1createorreplacefunctionfunction_name (2argu1[mode1]datatype1,--定义参数变量3argu2[mode2]datatype2--定义参数变量4)returndatatype--定义返回的数据类型5is67begin89end; 执行: varv1varchar2(100)exec:v1:=function_name 2.不带任何参数的定义 createorreplacefunctionget_userreturnvarchar2isResultvarcha...
AI代码解释 CREATEORREPLACEFUNCTIONverify_function_11G(username varchar2,password varchar2,old_password varchar2)RETURNbooleanISn boolean;m integer;differ integer;isdigit boolean;ischar boolean;ispunct boolean;db_namevarchar2(40);digitarrayvarchar2(20);punctarrayvarchar2(25);chararrayvarchar2(52);i_char...
CREATE OR REPLACE FUNCTION verify_function_11G(username varchar2,password varchar2,old_password varchar2)RETURN boolean IS n boolean;m integer;differ integer;isdigit boolean;ischar boolean;db_name varchar2(40);digitarray varchar2(20);chararray varchar2(52);i_char varchar2(10);simple_password va...
Use PL/SQL Expression or PL/SQL Function returning Boolean condition types. Attribute — Server Cache Conditions For Condition Types: CGI_ENV: DAD_NAME =/!= Value CGI_ENV: HTTP_POST =/!= Value CGI ENV: SERVER_NAME =/!= Value Recommended Action: Use a PL/SQL expression, such as...
官方文档BOOLEAN表达式代码例 Example 2-50 Simple CASE Expression 代码语言:javascript 代码运行次数:0 运行 AI代码解释 DECLAREgradeCHAR(1):='B';appraisalVARCHAR2(20);BEGINappraisal:=CASEgradeWHEN'A'THEN'Excellent'WHEN'B'THEN'Very Good'WHEN'C'THEN'Good'WHEN'D'THEN'Fair'WHEN'F'THEN'Poor'ELSE'No...
HTMLDB_UTIL.CURRENT_USER_IN_GROUP( p_group_name IN VARCHAR2) RETURN BOOLEAN; HTMLDB_UTIL.CURRENT_USER_IN_GROUP( p_group_id IN NUMBER) RETURN BOOLEAN; Parameters Table 15-7 describes the parameters available in the CURRENT_USER_IN_GROUP function. Table 15-7 CURRENT_USER_IN_GROUP Paramete...
function NameX(col DBMS_TF.Column_Metadata_t) return boolean is begin return Match(col.name, names,0) and Match(col.name,not_names,0,true); end; function NameL(col DBMS_TF.Column_Metadata_t) return boolean is begin return Match(col.name, names_like,3) ...
<Function Body> MySQL - CREATE FUNCTION getFunction ( dbId IN INT) RETURNS INT RETURN <Function Body> 10) Replace functions as follows Oracle => MySQL --- NVL() => IFNULL() Find RegEx - NVL\(([a-zA-Z_\.]+)\, ([a-zA-Z0-9\'\-]+)\) Replace Expr - IFNULL...
CREATE OR REPLACE FUNCTION ora2pg_get_bfile( p_bfile IN BFILE ) RETURN BLOB AS filecontent BLOB := NULL; src_file BFILE := NULL; l_step PLS_INTEGER := 12000; l_dir VARCHAR2(4000); l_fname VARCHAR2(4000); offset NUMBER := 1; BEGIN IF p_bfile IS NULL THEN RETURN NULL; END ...
Return the type data for this object java.lang.String getSQLTypeName() Implements the Struct interface function Retrieves the SQL type name of the SQL structured type that this Struct object represents. boolean isConvertibleTo(java.lang.Class jClass) Determines if datum object can be converted...