prepare 1.75 (#3049 )

* update changelog for 1.75.0 * bump version to 1.75.0
Optimize delete_expired_imap_messages()
2026-04-14 03:57:19 +03:00 · 2022-02-01 14:00:40 +01:00 · 2022-01-31 20:34:01 +00:00
5 changed files with 15 additions and 10 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog

+## 1.75.0
+
+### Changes
+- optimize `delete_expired_imap_messages()` #3047
+
+
 ## 1.74.0

 ### Fixes
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1063,7 +1063,7 @@ dependencies = [

 [[package]]
 name = "deltachat"
-version = "1.74.0"
+version = "1.75.0"
 dependencies = [
 "ansi_term",
 "anyhow",
@@ -1143,7 +1143,7 @@ dependencies = [

 [[package]]
 name = "deltachat_ffi"
-version = "1.74.0"
+version = "1.75.0"
 dependencies = [
 "anyhow",
 "async-std",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "1.74.0"
+version = "1.75.0"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
 license = "MPL-2.0"
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.74.0"
+version = "1.75.0"
 description = "Deltachat FFI"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
--- a/src/ephemeral.rs
+++ b/src/ephemeral.rs
@@ -451,12 +451,11 @@ pub(crate) async fn delete_expired_imap_messages(context: &Context) -> Result<()
        .execute(
            "UPDATE imap
             SET target=''
-             WHERE EXISTS (
-               SELECT * FROM msgs
-               WHERE rfc724_mid=imap.rfc724_mid
-               AND ((download_state = 0 AND timestamp < ?) OR
-                    (download_state != 0 AND timestamp < ?) OR
-                    (ephemeral_timestamp != 0 AND ephemeral_timestamp <= ?))
+             WHERE rfc724_mid IN (
+               SELECT rfc724_mid FROM msgs
+               WHERE ((download_state = 0 AND timestamp < ?) OR
+                      (download_state != 0 AND timestamp < ?) OR
+                      (ephemeral_timestamp != 0 AND ephemeral_timestamp <= ?))
             )",
            paramsv![threshold_timestamp, threshold_timestamp_extended, now],
        )
Author	SHA1	Message	Date
bjoern	24e749a2c9	prepare 1.75 (#3049 ) * update changelog for 1.75.0 * bump version to 1.75.0	2022-02-01 14:00:40 +01:00
link2xt	cccdc51ad4	Optimize delete_expired_imap_messages() For me this reduced query time from 0.3 s to 0.05 s.	2022-01-31 20:34:01 +00:00