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- SQL logging channel and archiving strategy

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- row formatting refactored
- affected row count for insert, delete and update returned from Statement::execute()
- internal SQL string formatting capability using Poco::format()
This commit is contained in:
Aleksandar Fabijanic
2008-01-12 18:25:27 +00:00
parent b57f579d16
commit 9e8e627347
63 changed files with 2556 additions and 337 deletions
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28
Data/samples/RowFormatter/src/RowFormatter.cpp
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@@ -20,6 +20,7 @@
#include "Poco/SharedPtr.h"
#include "Poco/Data/SessionFactory.h"
#include "Poco/Data/Session.h"
#include "Poco/Data/Statement.h"
#include "Poco/Data/RecordSet.h"
#include "Poco/Data/RowFormatter.h"
#include "Poco/Data/SQLite/Connector.h"
@@ -88,19 +89,30 @@ int main(int argc, char** argv)
Session session("SQLite", "sample.db");
// drop sample table, if it exists
session << "DROP TABLE IF EXISTS Person", now;
session << "DROP TABLE IF EXISTS Simpsons", now;
// (re)create table
session << "CREATE TABLE Person (Name VARCHAR(30), Address VARCHAR, Age INTEGER(3))", now;
session << "CREATE TABLE Simpsons (Name VARCHAR(30), Address VARCHAR, Age INTEGER(3))", now;
// insert some rows
session << "INSERT INTO Person VALUES('Homer Simpson', 'Springfield', 42)", now;
session << "INSERT INTO Person VALUES('Marge Simpson', 'Springfield', 38)", now;
session << "INSERT INTO Person VALUES('Bart Simpson', 'Springfield', 12)", now;
session << "INSERT INTO Person VALUES('Lisa Simpson', 'Springfield', 10)", now;
session << "INSERT INTO Simpsons VALUES('Homer Simpson', 'Springfield', 42)", now;
session << "INSERT INTO Simpsons VALUES('Marge Simpson', 'Springfield', 38)", now;
session << "INSERT INTO Simpsons VALUES('Bart Simpson', 'Springfield', 12)", now;
session << "INSERT INTO Simpsons VALUES('Lisa Simpson', 'Springfield', 10)", now;
// create a recordset and print the column names and data as HTML table
std::cout << RecordSet(session, "SELECT * FROM Person", new HTMLTableFormatter);
// create a statement and print the column names and data as HTML table
HTMLTableFormatter tf;
Statement stmt = (session << "SELECT * FROM Simpsons", format(tf), now);
RecordSet rs(stmt);
std::cout << rs << std::endl;
// Note: The code above is divided into individual steps for clarity purpose.
// The four lines can be reduced to the following single line of code:
std::cout << RecordSet(session, "SELECT * FROM Simpsons", new HTMLTableFormatter);
// simple formatting example (uses the default SimpleRowFormatter provided by framework)
std::cout << std::endl << "Simple formatting:" << std::endl << std::endl;
std::cout << RecordSet(session, "SELECT * FROM Simpsons");
return 0;
}