Oracle PL/SQL错误-存储过程-ORA-00979和ORA-06512 我使用以下存储过程向表中插入数据。 create or replace PROCEDURE PM ( date1 in varchar2 ,date2 in varchar2 ,date3 in varchar2 ) AS cursor cur_cd is ( select to_date(date1,'DD-MON-YY') as date1 ,trim(t.DEPT_CODE) DEPT_CODE ,count...
In my previous articles I have explained theSQL interview questions ,BI Interview questionswhich will give the best idea about the question that may ask in interview. In this article i will try to explain most important PL/SQL Interview Questions that may ask in interview.PL/SQL is the Proced...
我有一个PL/SQL查询: DECLARE v_table_owner VARCHAR2(30) := 'TEST_USER'; v_table_name VARCHAR2(30) := 'TEST_TABLE'; v_view_name VARCHAR2(30) := 'PARTITION_TABLE_VIEW'; BEGIN -- Create a view to associate partitions with tables EXECUTE IMMEDIATE 'CREATE OR REPLACE VIEW ' || v_...
In theprevious postin the PL/SQL Challenge optimization series, we'd made huge performance gains simply by removing optional bind parameter clauses. The main body of the query is still doing a significant amount of work however and taking several seconds to execute. Fortunately there are simple ...
(variables, procedures, functions, types, and so on) in your PL/SQL program unit and make it available through the USER_IDENTIFIERS view. This tool makes it relatively easy to get answers to questions that would otherwise require you to parse a PL/SQL program unit and then analyze the ...
Solved SQL and PL/SQL Questions and Answers Including Queries and TipsNiraj Gupta
Please continue to providefeedback on the features and functionalitythat you want to see next. If you need any help or have questions, please check out theAzure Database for PostgreSQL documentation. Follow us on Twitter@AzureDBPostgreSQLfor the latest news and announcements. ...
Please continue to providefeedback on the features and functionalitythat you want to see next. If you need any help or have questions, please check out theAzure Database for PostgreSQL documentation. Follow us on Twitter@AzureDBPostgreSQLfor the latest news and announcements. ...
显示PL/SQL错误:ORA-00947:值不足 plsql ora-00947 请帮助我,如何填写正确的值?因为值总是较小,并且显示的ERR值不够,所以错误在这里 这是我的密码: CREATE OR REPLACE TRIGGER REGION_HILMI_TRIGGER_WARNING AFTER INSERT OR UPDATE OR DELETE ON REGION_HILMI FOR EACH ROW DECLARE warning VARCHAR2(400); ...
在plsql中选择最后一条记录 sql oracle plsql 您好,我需要选择table(bill_account_billcycle)中的最后一条记录。找到它之后,我需要从最后一条记录中获取bill_date列日期,并需要在我的游标查询中实现。我阅读了rownum max等,但未能成功实施。我愿意听取建议。我将在那里添加一张bill_account记录的截图和我的脚本。