Stop replicate times error:opening port for Replicat myrep (TCP/IP error:connection refused).Start replicate times Replicat xxx is already running.The reason is that the corresponding xxx.pcs file in the Dirpcs directory is not deleted properly.Workaround: Delete the PCs file and check for deletion permissions.Here is an article referring to a foreign country:We Use the Oracle Goldengate to replicate data from an Oracle database into a SQL Server. How
array through mx: repeater. The Code is as follows:Buttonmode = "true"Data = "{myrep. currentindex }"Tooltip = "{myrep. currentitem. TP }"Source = "{myrep. currentitem. Icon}">
4. Optimization and sortingCode
Code reading guide:
Since this software is developed gradually, the previous Development notes are as follows. For detail
Modify the read checkpoint and write checkpoint of each process in OracleGoldenGate (ogg)
Note: exercise caution when modifying the Read and Write checkpoints of each process in Oracle GoldenGate (ogg. Make sure that you have mastered the specific meaning of the reading and writing checkpoints of each ogg process.
BEGIN {NOW | yyyy-mm-dd [: hh: mi: [ss [. cccccc] | EOF | SEQNO -- Modify the read checkpoint alter extract mydp, EXTSEQNO 1234, EXTRBA 0 for the transmission mydp Process
-- Modif
Please note: Be careful to modify read checkpoints and write checkpoints for each process of Oracle GoldenGate (OGG). Make sure you have mastered the specific meanings of read checkpoints and write checkpoints for each process in Ogg.BEGIN {now | yyyy-mm-dd[:hh:mi:[ss[.cccccc]] | EOF |Seqno --Modify the read checkpoint of the transfer MYDP process alter EXTRACT MYDP, extseqno 1234, Extrba 0--Modify the write checkpoint of the transfer MYDP process alter extract MYDP Etrollover--Modify
CrawlerAlso known as spider, it is a way to capture resources from other websites,C #. NetUseCrawlerThe method is as follows:
ProtectedStringGetpagehtml(StringURL)
{
StringPageinfo;
Try
{
WebrequestMyreq= Webrequest. Create(URL);
WebresponseMyrep= Myreq. Getresponse();
StreamreaderReader= NewStreamreader(Myrep. Getresponsestream(), Encoding. Getencoding("Gb2312 ″));
Pageinfo= Reader. Readtoend();
}
Catch
{
Pageinfo= "";
}
ReturnPageinfo;
}
You can ob
Label:2014-12-24 Created by Abalone newI. SummarySecond, modifyBEGIN {now | yyyy-mm-dd[:hh:mi:[ss[.cccccc]] | EOF | Seqno --Modify the start extraction point of the extraction process: (i.e.: Myext read checkpoint)Alter extract Myext BEGIN YYYY-MM-DD:HH:MI:SSAlter extract Myext BEGIN now--Modify Myext's write Checkpoint:ALTER EXTRACT Myext, Etrollover--Modify the read checkpoint for the transfer MYDP processALTER EXTRACT MYDP, extseqno 1234, Extrba 0--Modify the write checkpoint for the transfer
(mypaDVal );
Myrep. DataDefinition. ParameterFields [\ "parameters in the crystal report \"]. ApplyCurrentValues (mypaVal );
Step 1: generate the dataset DataSet1.xsd and connect to the database. This is detailed in "Crystal report printing 2", which is not described here.Step 2: Add a blank crystal report CrystalReport1.rpt. In field resource manager, right-click "parameter field" and choose "add". Here we name it p1 (Value Type: string ), p2 (the v
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