I'm trying to write a function with a sig like this:
int BindParameter(sqlite3_stmt* stmt, int sqlType, const char* pname,
char* value);
Somewhere before the call(s) to BindParameter, I'll have a string that
looks like this:
(FOO=some text value, BAR=3.141, ZIP=45, TIMESTAMP1=01/17/12
17:54:00, TIMESTAMP2=542312453423)
My parameter values will always be input from a char string (as above),
but the data types in the table are INTEGER, TEXT, REAL and NUMERIC. I
was thinking that there must already be some easy way of getting to the
correct bind call. In the end, I would like to have something like this
inside the BindParameter function:
case INTEGER:
sqlite3_bind_int(stmt, sqlite3_bind_parameter_index(stmt, pname),
data);
case REAL:
sqlite3_bind_double(stmt, sqlite3_bind_parameter_index(stmt,
pname), data);
case TEXT:
sqlite3_bind_text(stmt, sqlite3_bind_parameter_index(stmt, pname),
value);
case NUMERIC:
??? I don't see a bind
This seems like something somebody would have come across before, so
I'd rather not re-invent.
My questions are:
1. Is there already some other way of doing what I want? Or am I already
on the right track?
2. If, is there already some enum or #define that would work for sqlType?
(SQLITE_INTEGER, SQLITE_FLOAT, SQLITE_BLOB, SQLITE_NULL,
SQLITE_TEXT don't seem to cover every DT)
3. What is the correct bind call for a NUMERIC parameter?
Thanks!!!
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