必须拥有 create temporary table 权限,才能创建临时表。可以通过指定 engine = memory; 来指定创建内存临时表。...在连接非临时表查询可以利用指定主键或索引来提升性能。...存储过程语句及游标和临时表综合实例: drop procedure if exists sp_test_tt; -- 判断存储过程函数是否存在如果是删
-- 首先,创建全局临时表 CREATE GLOBAL TEMPORARY TABLE temp_employees ( employee_id NUMBER, employee_name VARCHAR2(50) ) ON COMMIT DELETE ROWS; -- 然后,创建存储过程 CREATE OR REPLACE PROCEDURE process_temp_table IS BEGIN -- 插入数据到临时表 INSERT INTO temp_employees (employee_id, employee_na...
END Create_resultTable_V1_Insert; --存储过程调用插入存储过程<> CREATE OR REPLACE PROCEDURE Create_resultTable_V1( -- cur_result OUT contract_statistics.Getresult_Table, p_contractID IN VARCHAR2, --合同编号 p_date_district in VARCHAR2) IS p_number NUMBER; p_contractType VARCHAR2(10); -...
createorreplacepackage AMS_PKGas type REFCURSORTYPEisREFCURSOR; procedureSPLIT_VOLUMES (P_CORP_NAMEINvarchar2,P_YEARINvarchar2,P_MONTHINvarchar2,P_VOL_TYPE_CODEINvarchar2,P_BILL_NUMINvarchar2,P_VOLUME_NUMINvarchar2,P_AREA_CODESINvarchar2,P_QUERY_SQLoutvarchar2,P_OUTCURSORoutrefCursorType); en...
database, you create a static table definition. The temporary table is a persistent object described in the data dictionary, but appears empty until your session inserts data into the table. You create a temporary table for the database itself, not for every PL/SQL stored procedure...
create or replace procedure pro_temp(v_col1 varchar2,v_col2 varchar2) as v_num number; begin select count(*) into v_num from user_tables where table_name=''T_TEMP''; --create temporary table if v_num<1 then execute immediate ''CREATE GLOBAL TEMPORARY TABLE T_TEMP ( COL1 VARCHAR...
SQL> create user bjbbs identified by passwd 2 default tablespace bjbbs 3 temporary tablespace temp 4 / User created. SQL> grant connect,resource to bjbbs; Grant succeeded. SQL> grant dba to bjbbs; Grant succeeded. SQL>revoke unlimited tablespace from bjbbs; Revoke succeeded. SQL> alter user bj...
str:='INSERT INTO TEMP_ACTIVITY(SELECT TO_CHAR(A1."FEndTime",'YYYY')||'年'||TO_CHAR(A1."FEndTime",'MM')||'月'||TO_CHAR(A1."FEndTime",'DD')||'日' AS "ActivityDate",A2."FName" AS "ActivityUser",A1."FSFPlan" AS "ActivityPLan",A3."FName" AS "Activity...
--ON COMMIT DELETE ROWS 说明临时表是事务指定，每次提交后ORACLE将截断表（删除全部⾏）--ON COMMIT PRESERVE ROWS 说明临时表是会话指定，当中断会话时ORACLE将截断表。CREATE OR REPLACE PROCEDURE temptest (p_searchDate IN DATE)IS v_count INT;str varchar2(300);BEGIN v_count := 0;str:='drop ...
procedure Rpt_Rate_EvectionStartDate in date,---开始日期EndDate in date,---结束日期DepartMent in varchar2,--部门名称HandleMan in varchar2---报销人end P_Rpt_Rate_Evectioncreate or replace package body P_Rpt_Rate_Evectionisprocedure Rpt_Rate_Evection...