ELSE dbms_output.put_line('X is not less than 10'); END IF; END; / 结果: X is not less than 10 PL/SQL procedure successfully completed C:IF - ELSIF - ELSE 语句 基本语法: 复制内容到剪贴板 程序代码 IFTHEN ELSIFTHEN ELSIFTHEN ELSE END IF; Example: 复制内容到剪贴板 程序代码 set se...
Comparison operators are used in the WHERE clause to determine which records to select. Here is a list of the comparison operators that you can use in Oracle/PLSQL: Comparison OperatorDescription =Equal <>Not Equal !=Not Equal >Greater Than ...
You would receive the following error message: You could correct this error by adding the missing equal sign, as follows: SELECT * FROM suppliers WHERE supplier_id != 1000; This statement would return all suppliers whose supplier_id is not equal to 1000....
; 13 / Can't tell. PL/SQL procedure successfully completed. SQL> SQL> Related Topic PL/SQL Logical Operators Using AND operator Using OR operator Using NOT Operator NULL Value in Equal Comparison NOT NULL Equals NULL Changing Evaluation Order of Logical Operators Short-Circuit Evaluation BOOLEAN ...
I 16562269 12.1.0.2, 12.2.0.0 Wrong results from PLSQL reference to a record or array component with plsql_optimize_level>=2 – 16551086 12.1.0.1.2, 12.1.0.2, 12.2.0.0 DBA_DIRECTORIES does not show PDB directories when PDB is in restricted mode ...
This Visual Basic example executes a PL/SQL stored procedure that returns two REF CURSOR parameters, and fills a DataSet with the rows that are returned. VB Copy ' GetConnectionString() returns a connection string for ' the data source. Dim connString As New String(GetConnectionString())...
Error at line 3: PL/SQL: ORA-00927: missing equal sign 1. CREATE OR REPLACE TRIGGER SueldoTotal 2. AFTER INSERT ON EMPLEADO 3. FOR EACH ROW 4. WHEN ( NEW.Dno IS NOT NULL ) 5. BEGIN 回答by Lalit Kumar B SET totalSalary totalSalary + NEW.salary 你有一个丢失等号中SET子句。 CREAT...
When an Oracle Forms PL/SQL procedure exceeds the 64K limit, Oracle Forms raises an error at generate time. Server-side packages and procedures do not have a size limit, but when Oracle Forms refers to a server-side package or procedure, it creates a local stub, which does have a size ...
From a PL/SQL block or subprogram, you use dot notation to reference a packaged cursor, as the following example shows: DECLAREemp_rec emp%ROWTYPE;...BEGIN...OPEN emp_stuff.c1;LOOPFETCH emp_stuff.c1 INTO emp_rec;EXIT WHEN emp_suff.c1%NOTFOUND;...END LOOP;CLOSE emp_stuff.c1;END; ...
'not equal‘子句的Pandas SQL等效项 Couchbase中的Oracle/SQL用户定义函数等效项 Delphi中的Oracle NLS_UPPER等效项 MS SQL日期查询的Oracle等效项 Oracle pl sql等效SQL Server apply语句 Oracle SQL: TRY_CONVERT等效项/解决方法 Oracle中函数的Authorization和Grand的T-Sql等效项 Oracle中的表变量连接等效项 Oracle...