Poco Data use placeholder for column name

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Posts: 3
Joined: 31 Dec 2013, 14:58

Poco Data use placeholder for column name

Postby indijanc » 31 Dec 2013, 15:35

I'm using Poco data for sending and retrieving data from sqlite database. I was wondering if there's a way to have a placeholder for the column name when selecting rows. Similar to the use expression. For example:

Code: Select all

Session ses("SQLite", "sample.db");
int count = 0;
std::string myColumn = "TestColumnName";
ses << "SELECT COUNT(*) FROM PERSON WHERE :ColumnName = 1", into(count), use(myColumn), now;

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