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Merge pull request #467 from gwenn/changes

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Expose sqlite3_changes()
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gwenn 2019-01-26 11:40:24 +01:00 committed by GitHub
commit 18b8c390ab
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2 changed files with 17 additions and 6 deletions
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11
src/functions.rs
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@ -713,10 +713,13 @@ mod test {
}) })
.unwrap(); .unwrap();
let res: bool = db.query_row( let res: bool = db
"SELECT example(0, i) FROM (SELECT 0 as i UNION SELECT 1)", .query_row(
NO_PARAMS, "SELECT example(0, i) FROM (SELECT 0 as i UNION SELECT 1)",
|r| r.get(0)).unwrap(); NO_PARAMS,
|r| r.get(0),
)
.unwrap();
// Doesn't actually matter, we'll assert in the function if there's a problem. // Doesn't actually matter, we'll assert in the function if there's a problem.
assert!(res); assert!(res);
} }

12
src/lib.rs
View File

@ -196,7 +196,12 @@ pub enum DatabaseName<'a> {
// Currently DatabaseName is only used by the backup and blob mods, so hide // Currently DatabaseName is only used by the backup and blob mods, so hide
// this (private) impl to avoid dead code warnings. // this (private) impl to avoid dead code warnings.
#[cfg(any(feature = "backup", feature = "blob", feature = "session", feature = "bundled"))] #[cfg(any(
feature = "backup",
feature = "blob",
feature = "session",
feature = "bundled"
))]
impl<'a> DatabaseName<'a> { impl<'a> DatabaseName<'a> {
fn to_cstring(&self) -> Result<CString> { fn to_cstring(&self) -> Result<CString> {
use self::DatabaseName::{Attached, Main, Temp}; use self::DatabaseName::{Attached, Main, Temp};
@ -618,7 +623,10 @@ impl Connection {
self.db.borrow_mut().decode_result(code) self.db.borrow_mut().decode_result(code)
} }
fn changes(&self) -> usize { /// Return the number of rows modified, inserted or deleted by the most
/// recently completed INSERT, UPDATE or DELETE statement on the database
/// connection.
pub fn changes(&self) -> usize {
self.db.borrow_mut().changes() self.db.borrow_mut().changes()
} }