ISAR/rusqlite
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Reset as soon as possible.

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This commit is contained in:
gwenn 2015-08-01 10:18:06 +02:00
parent f91db1b350
commit 4fa6d3c020
1 changed files with 4 additions and 14 deletions
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18
src/lib.rs
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@ -613,20 +613,11 @@ impl<'conn> SqliteStatement<'conn> {
/// } /// }
/// ``` /// ```
pub fn execute(&mut self, params: &[&ToSql]) -> SqliteResult<c_int> { pub fn execute(&mut self, params: &[&ToSql]) -> SqliteResult<c_int> {
self.reset_if_needed();
unsafe { unsafe {
assert!(params.len() as c_int == ffi::sqlite3_bind_parameter_count(self.stmt), try!(self.bind_parameters(params));
"incorrect number of parameters to execute(): expected {}, got {}",
ffi::sqlite3_bind_parameter_count(self.stmt),
params.len());
for (i, p) in params.iter().enumerate() {
try!(self.conn.decode_result(p.bind_parameter(self.stmt, (i + 1) as c_int)));
}
self.needs_reset = true;
let r = ffi::sqlite3_step(self.stmt); let r = ffi::sqlite3_step(self.stmt);
ffi::sqlite3_reset(self.stmt);
match r { match r {
ffi::SQLITE_DONE => { ffi::SQLITE_DONE => {
if self.column_count != 0 { if self.column_count != 0 {
@ -669,11 +660,12 @@ impl<'conn> SqliteStatement<'conn> {
try!(self.bind_parameters(params)); try!(self.bind_parameters(params));
} }
self.needs_reset = true;
Ok(SqliteRows::new(self)) Ok(SqliteRows::new(self))
} }
/// Executes the prepared statement and maps a function over the resulting /// Executes the prepared statement and maps a function over the resulting
/// rows. /// rows.
/// ///
/// Unlike the iterator produced by `query`, the returned iterator does not expose the possibility /// Unlike the iterator produced by `query`, the returned iterator does not expose the possibility
/// for accessing stale rows. /// for accessing stale rows.
@ -707,8 +699,6 @@ impl<'conn> SqliteStatement<'conn> {
try!(self.conn.decode_result(p.bind_parameter(self.stmt, (i + 1) as c_int))); try!(self.conn.decode_result(p.bind_parameter(self.stmt, (i + 1) as c_int)));
} }
self.needs_reset = true;
Ok(()) Ok(())
} }