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Implement our own sqlite3_exec

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Should fix issue related to unlock notify: #767
Caveat: many CString allocated.
This commit is contained in:
gwenn
2020-06-26 19:35:14 +02:00
parent 57db338537
commit dd886578d2
6 changed files with 40 additions and 35 deletions
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16
src/transaction.rs
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@@ -1,4 +1,4 @@
use crate::{Connection, Result, NO_PARAMS};
use crate::{Connection, Result};
use std::ops::Deref;
/// Options for transaction behavior. See [BEGIN
@@ -120,7 +120,7 @@ impl Transaction<'_> {
TransactionBehavior::Immediate => "BEGIN IMMEDIATE",
TransactionBehavior::Exclusive => "BEGIN EXCLUSIVE",
};
conn.execute(query, NO_PARAMS).map(move |_| Transaction {
conn.execute_batch(query).map(move |_| Transaction {
conn,
drop_behavior: DropBehavior::Rollback,
})
@@ -180,7 +180,7 @@ impl Transaction<'_> {
}
fn commit_(&mut self) -> Result<()> {
self.conn.execute("COMMIT", NO_PARAMS)?;
self.conn.execute_batch("COMMIT")?;
Ok(())
}
@@ -190,7 +190,7 @@ impl Transaction<'_> {
}
fn rollback_(&mut self) -> Result<()> {
self.conn.execute("ROLLBACK", NO_PARAMS)?;
self.conn.execute_batch("ROLLBACK")?;
Ok(())
}
@@ -238,7 +238,7 @@ impl Savepoint<'_> {
name: T,
) -> Result<Savepoint<'_>> {
let name = name.into();
conn.execute(&format!("SAVEPOINT {}", name), NO_PARAMS)
conn.execute_batch(&format!("SAVEPOINT {}", name))
.map(|_| Savepoint {
conn,
name,
@@ -291,8 +291,7 @@ impl Savepoint<'_> {
}
fn commit_(&mut self) -> Result<()> {
self.conn
.execute(&format!("RELEASE {}", self.name), NO_PARAMS)?;
self.conn.execute_batch(&format!("RELEASE {}", self.name))?;
self.committed = true;
Ok(())
}
@@ -305,8 +304,7 @@ impl Savepoint<'_> {
/// rolled back, and can be rolled back again or committed.
pub fn rollback(&mut self) -> Result<()> {
self.conn
.execute(&format!("ROLLBACK TO {}", self.name), NO_PARAMS)?;
Ok(())
.execute_batch(&format!("ROLLBACK TO {}", self.name))
}
/// Consumes the savepoint, committing or rolling back according to the