Function quackdb_internal::ffi::duckdb_param_type

source · 
pub unsafe extern "C" fn duckdb_param_type(
    prepared_statement: *mut _duckdb_prepared_statement,
    param_idx: u64
) -> u32
Expand description

Returns the parameter type for the parameter at the given index.

Returns DUCKDB_TYPE_INVALID if the parameter index is out of range or the statement was not successfully prepared.

prepared_statement: The prepared statement. param_idx: The parameter index. returns: The parameter type