Hi, I had a question puzzled me. How can I get the type of a parameter in a
prepared SQL.
For example, the code is:
sqlite3 *conn;
if (SQLITE_OK != sqlite3_open("testBind.db", &conn))
{
printf("can't open the database.");
return ;
}
if(SQLITE_OK != sqlite3_exec(conn, "create table test_for_cpp(id
integer,name text,age integer)", 0, 0, 0))
{
return ;
}
sqlite3_stmt *ppStmt;
const char *pzTail;
int nVal =sqlite3_prepare_v2(
conn,
"INSERT INTO [test_for_cpp] ([id], [age], [name]) VALUES (?, ?,
'xiaowang') ; ",
-1,
&ppStmt,
&pzTail
);
How can I get the type of the specific column that a “?” referenced to?
For example, I want to get the type (here is integer) of the first column
that the first “?” referenced to.
Gu Jinxiang
以上、よろしくお��いします。
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