how to load data into multiple tables using sql loader

pay_prod,q.pay_type as pay_type,r.memo as Order_info,Q.dt_col as dt_billupd from Dbpay. Tb_refund_bill R, Dbpay. Tb_paybillserial QWHERE R.oid_refundno = Trim (Q.oid_billno)and R.ori_col_accttype = 2and R.ori_col_type = 1and R.stat_bill = 2and Q.pay_stat = 1and Q.col_stat = 1and Q.date_acct =%s"""Try#连接MySQL数据库CONNDB = MySQLdb.connect ("rdsq99sy52dvv160hz76w.mysql.rds.aliyuncs.com", "Sysdba", "UubeeDBmydb1", "Dbchkbill")conndb.select_db (' Dbchkbill ')#删除昨晚账单的数据Curdel = Conndb.cursor ()Curdel.e

SQL Application and Development: (5) connecting multiple data tables and multiple SQL tables Different tables

Oracle can quickly load data, which is much faster than the previous batch Insertion Method (1 kW records took nearly 2 minutes ). Prepare data files Generate 1 million records in the memory vector and write them to the specified data file. # Include # Include # Include # I

) *6+cast (substring (idnumber,Ten,1) asUNSIGNED) *3+cast (substring (idnumber, One,1) asUNSIGNED) *7+cast (substring (idnumber, A,1) asUNSIGNED) *9+cast (substring (idnumber, -,1) asUNSIGNED) *Ten+cast (substring (idnumber, -,1) asUNSIGNED) *5+cast (substring (idnumber, the,1) asUNSIGNED) *8+cast (substring (idnumber, -,1) asUNSIGNED) *4+cast (substring (idnumber, -,1) asUNSIGNED) *2; Setremainder = MOD (Sigma, One); SetVerify = ( Caseremainder when0Then'1'When1Then'0'When2Then'X'When3Then'9' w

Label:CREATE PROC [dbo].[Sp_visitcount]( @count INT) as BEGINDECLARE @current DATETIMESET @current=GETDATE(); withtodayvisittable as( SELECTCorpname,COUNT(Corpname) asTodayvisit fromdbo. VisitrecordsWHERE Year(Visittime)= Year(@current) and MONTH(Visittime)=MONTH(@current) and Day(Visittime)= Day(@current) GROUP bycorpname), totalvisittable as( SELECTCorpname,COUNT(Corpname) asTotalvisit fromdbo. VisitrecordsGROUP bycorpname), QUERY as ( SELECTRow_number () Over(ORDER

= "file size:" + (inputfile. postedfile. contentlength/1024). tostring () + "K byte (s )";}Else{Labelupresult. Text = "select the file you want to upload! ";Labelfilename. Text = "";Labelfileext. Text = "";Labelfilesize. Text = "";} } Private void button2_click (Object sender, system. eventargs E){Sqlconnection conn = new sqlconnection (configurationsettings. etettings ["DSN"]);// Connect to the Excel Data SourceString excelconnstring = @ "provider =

[4], the OGC method on the geometry instance: http://msdn.microsoft.com/zh-cn/visualc/bb933960.aspx[5], the extension method on the geometry instance: http://msdn.microsoft.com/zh-cn/library/bb933880.aspx[6], OGC static geometry method: Http://msdn.microsoft.com/zh-cn/library/bb933894.aspx[7], Extended static geometry method: Http://msdn.microsoft.com/zh-cn/library/bb933805.aspx Copyright notice This article is an original article, welcome to reprint and note the source of the artic

The fact that the data in the SQL Server table is exported conditionally to multiple Excel files is what we want to introduce in this article, in a SQL Server database operation, you ne

1. The control file contains the data to be loaded. First, create a test table. SQL> showUser USERIs"ING" SQL>CreateTableDept 2 (deptno number (10)ConstraintDept_pkPrimaryKey, 3 dname varchar2 (20 ), 4 loc varchar2 (20 )); The table has been created. Create a control file (including the loaded data) [Oracl

Tags: emptying data for all tables in a database using SQL statementsRecently found that the database is too large, the space is not enough, so it is intended to complete the database of data cleanup, but the table is very many, o

One of the most important preparations in performance testing is preparing test data. Before performing a performance test, make sure that you have enough data in your test database to test it. For data preparation, sometimes I use LoadRunner to generate the appropriate scri

How to import data to oracle database using SQL * loader, loaderoracle When you need to import massive data into the database, the efficiency of using the graphical interface tool is very low. Here we will briefly introduce how

Label: 1. Dynamic SQL Incoming stringCREATE OR REPLACE PROCEDURE p_test (V_str VARCHAR2) as TYPE Cur_type is REF CURSOR ;c_fzt Cur_type;V_sql VARCHAR2( -);V_JRH VARCHAR2( -);BEGINV_sql:=' SELECT jrh from Fzt_dd WHERE rownum||V_str ||')' ;OPEN C_fzt for V_sql;LOOP FETCH C_fzt into V_JRH; EXIT when C_fzt %NOTFOUND ;Dbms_output.put_line (V_JRH );END LOOP;END;BEGINp_test( ' ordinary phone ', ' broadband ' );END;2. Dynamic

Tags: Oracle training Oracle Video Oracle Database tutorial Oracle Video Tutorial Oracle Video tutorial goals NBSP;NBSP;NBSP; Oracle video tutorial, wind Brother this set of Oracle Tutorial Training learning Oracle Sql*loader Concepts and usage and sql* Loader two cases, while the courseware with nearly 20 cases for e

SQL Multiple primary key tables, when the inserted data is duplicated, are prompted to violate the primary KEY constraint that cannot be inserted by the error. So, how do I find duplicate values for the inserted data? Workaround: Use Group bySuppose there is a table #a , t

each time will first Truncate, but also need to back up every time from a data extracted, this time also can use multicast. Each time the data is extracted from A, the data is directed to B's backup table by multicast. The third, similar to the second, is that there is no backup table, but you need to keep some of the loaded Audit information

If the structures of multiple tables are different, it seems impossible to query the results of multiple tables together! For example, Table If the structures of multiple tables are different, it seems impossible to query the resu

))+'.xls "-c-q-S" ServerName "-U" sa "-P" SAPASSWORD "-d" DBName "'-- Query conditions that meet the conditions record and save it to the xls file-- Execute the assembled statement using the stored procedure of the xp_cmdshell System (enable the cmdshell component in advance using the advanced Option Switch)Exec master .. xp_mongoshell @

', ' 95 ', ' running ') 7. Query average score?Select AVG (score) as average scoreFrom Student-18. Query the surname Zhang?SELECT * FROM Student-1Where name like ' Zhang% '9. Use truncate to delete all dataTRUNCATE TABLE Student-1 Write so many examples just hope that everyone ingenious, this case is a student score table to do the demonstration, in exchange for other tables, the syntax is the same, this a

Tags: int table date from table association Here you must copy the insert1. When adding data to SQL, you must have the condition that the Insert field is in the table in the (Select) field.INSERT INTO table_name (V1,V2,V3) VALUES (select a,b,c from query table where condition)2. This