stored-procedures

问题 I have long query like this in the procedure CREATE PROCEDURE procedure1(var type1) DEFINE Result Type2; LET c_query = "SELECT " || "RESULT " || "FROM " || "QUERY_PART1 " || "join " || "QUERY_PART2 " || "join " || ... "END_PART "; PREPARE c_stmt FROM c_query; -- Problematic line DECLARE c_cur CURSOR FOR c_stmt; OPEN c_cur; .... END PROCEDURE But the "PREPARE c_stmt FROM c_query;" line does not run , and the error is Execute: A syntax error has occurred I Try to find syntax error of Query,

问题 I am new to stored procedures. I want to insert a record with 20 column values into lsa_user_info table. I am invoking a stored procedure to do this task. Also, I'm expecting the resultset will return the primary key value of the record that was inserted ( user_id ). But, I'm getting this error instead: org.postgresql.util.PSQLException: **The column index is out of range: 20, number of columns: 19. lsa_user_info table definition : CREATE TABLE public.lsa_user_info ( user_id integer NOT NULL

问题 I am trying to execute results from my stored procedure and it is not displaying anything. I have played around with sql syntax query and nothing worked...when I do a normal select statement I get results from my tables, but so far nothing worked with my stored procedure...what am I not getting results ? I am using sql-server by the way <% Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); String url = "jdbc:sqlserver://...."; String username = "something"; String password =

问题 My requirement is copy data from Oracle to SQL Server. Before copying from Oracle database, I need to update the Oracle table using procedure which has some logic. How do I execute Oracle stored procedure from Azure datafactory? I referred to this thread if I use EXECUTE PROC_NAME (PARAM); in preCopy script it's failing with following error Failure happened on 'Source' side. ErrorCode=UserErrorOdbcOperationFailed, Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException Message=ERROR

问题 I had tried to add or remove the '@' before variables or params but nothing happened. QUERY start transaction; set @recordClient = (select ClientId from by_test_db1.recordcd where SN = 'abc' ); set @logClient = (select ClientId from by_test_db1.log where SN = 'abc' ); select concat(@recordClient,@logClient); commit; SP delimiter $$ create procedure TEST(newSN varchar(50)) begin start transaction; set @recordClient = (select ClientId from by_test_db1.recordcd where SN = newSN ); set @logClient

问题 I would like to create a stored procedure, in SQL Server, that can accept JSON data and upload it into a specified table into its relevant columns. For instance, take this JSON string: [{"ID":5,"LastName":"Donalds","FirstName":"Dave","Age":23,"City":"London"}] This above string can be produced with the following query: SELECT 5 as 'ID', 'Donalds' as 'LastName', 'Dave' as 'FirstName', 23 as 'Age', 'London' as 'City' FOR JSON PATH I've managed to write a script which can upload into my table

问题 I would like to create a stored procedure, in SQL Server, that can accept JSON data and upload it into a specified table into its relevant columns. For instance, take this JSON string: [{"ID":5,"LastName":"Donalds","FirstName":"Dave","Age":23,"City":"London"}] This above string can be produced with the following query: SELECT 5 as 'ID', 'Donalds' as 'LastName', 'Dave' as 'FirstName', 23 as 'Age', 'London' as 'City' FOR JSON PATH I've managed to write a script which can upload into my table

问题 I'm new to mysql and I'm trying to create a stored procedure but getting syntax error due to declare a variable. The version of mysql I'm using is 5.5.43 and my procedure is: CREATE PROCEDURE spSearch ( p_ACTION INT, p_PROJECT_CUSTOMER INT, p_PROJECT_NAME VARCHAR(50), p_PROJECT_SALESPERSON INT, p_PROJECT_MANAGER INT, p_PROJECT_PMF INT, p_PROJECT_TYPE INT, p_PROJECT_DESIGNER INT, p_PROJECT_AANDD INT, p_PROJECT_REFD INT, p_PROJECT_VENDOR INT, p_PROJECT_GENERALCONTRACTOR INT, p_PROJECT_PUNCHLIST

问题 I have this in an SQL file and I assumed that end is going to end the stored procedure: create procedure Test4 as begin select * from People end select * from Region But instead, I got "Command completed successfully" and when I looked at the stored definition, I got: ALTER procedure [dbo].[Test4] as begin select * from People end select * from Region So what's the use of BEGIN/END in a stored procedure in SQL Server if it isn't to actually END it? 回答1: According to the MSDN post on CREATE

问题 I have a typical LAMP based site + Zend Framework where I have a base table and a summary table. Summary table is used to display data in reports. Base table - ID | Status 1 | 1 2 | 1 3 | 2 4 | 2 5 | 1 6 | 1 Summary table - Status | Count 1 | 4 2 | 2 The base table will be changed(insert,update,delete) at an average of 20 times per day. Currently, I am using triggers to call a stored procedure which will update the summary table based on the base table. This is the stored procedure. CREATE