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query plans

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This commit is contained in:
Evgeny Poberezkin
2026-07-20 10:25:20 +01:00
parent f48c9dce45
commit 6ade8bc035
1 changed files with 45 additions and 0 deletions
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src/Simplex/Chat/Store/SQLite/Migrations/agent_query_plans.txt
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@@ -538,6 +538,17 @@ Plan:
SEARCH n USING INDEX idx_client_notices_entity (protocol=?)
SEARCH s USING PRIMARY KEY (host=? AND port=?)
Query:
SELECT ratchet_key_id, x3dh_priv_key_1, x3dh_priv_key_2, pq_priv_kem
FROM address_ratchet_keys
WHERE conn_id = ?
ORDER BY address_ratchet_key_id DESC
LIMIT 1
Plan:
SEARCH address_ratchet_keys USING INDEX idx_address_ratchet_keys (conn_id=?)
USE TEMP B-TREE FOR ORDER BY
Query:
SELECT s.internal_id, m.msg_type, s.internal_hash, s.rcpt_internal_id, s.rcpt_status
FROM snd_messages s
@@ -548,6 +559,31 @@ Plan:
SEARCH s USING PRIMARY KEY (conn_id=? AND internal_snd_id=?)
SEARCH m USING PRIMARY KEY (conn_id=? AND internal_id=?)
Query:
SELECT x3dh_priv_key_1, x3dh_priv_key_2, pq_priv_kem
FROM address_ratchet_keys
WHERE conn_id = ? AND ratchet_key_id = ?
Plan:
SEARCH address_ratchet_keys USING INDEX idx_address_ratchet_keys (conn_id=? AND ratchet_key_id=?)
Query:
DELETE FROM address_ratchet_keys
WHERE conn_id = ?
AND address_ratchet_key_id NOT IN (
SELECT address_ratchet_key_id
FROM address_ratchet_keys
WHERE conn_id = ?
ORDER BY address_ratchet_key_id DESC
LIMIT ?
)
Plan:
SEARCH address_ratchet_keys USING COVERING INDEX idx_address_ratchet_keys (conn_id=?)
LIST SUBQUERY 1
SEARCH address_ratchet_keys USING COVERING INDEX idx_address_ratchet_keys (conn_id=?)
USE TEMP B-TREE FOR ORDER BY
Query:
DELETE FROM conn_confirmations
WHERE conn_id = ?
@@ -555,6 +591,13 @@ Query:
Plan:
SEARCH conn_confirmations USING COVERING INDEX idx_conn_confirmations_conn_id (conn_id=?)
Query:
INSERT INTO address_ratchet_keys
(conn_id, ratchet_key_id, x3dh_priv_key_1, x3dh_priv_key_2, pq_priv_kem)
VALUES (?, ?, ?, ?, ?)
Plan:
Query:
INSERT INTO connections
(user_id, conn_id, conn_mode, smp_agent_version, enable_ntfs, pq_support, duplex_handshake) VALUES (?,?,?,?,?,?,?)
@@ -994,6 +1037,7 @@ SEARCH conn_invitations USING PRIMARY KEY (invitation_id=?)
Query: DELETE FROM connections WHERE conn_id = ?
Plan:
SEARCH connections USING PRIMARY KEY (conn_id=?)
SEARCH address_ratchet_keys USING COVERING INDEX idx_address_ratchet_keys (conn_id=?)
SEARCH processed_ratchet_key_hashes USING COVERING INDEX idx_processed_ratchet_key_hashes_hash (conn_id=?)
SEARCH encrypted_rcv_message_hashes USING COVERING INDEX idx_encrypted_rcv_message_hashes_hash (conn_id=?)
SEARCH snd_message_deliveries USING COVERING INDEX idx_snd_message_deliveries_conn_id_internal_id (conn_id=?)
@@ -1008,6 +1052,7 @@ SEARCH rcv_queues USING COVERING INDEX idx_rcv_queue_id (conn_id=?)
Query: DELETE FROM connections WHERE user_id = 2
Plan:
SEARCH connections USING COVERING INDEX idx_connections_user (user_id=?)
SEARCH address_ratchet_keys USING COVERING INDEX idx_address_ratchet_keys (conn_id=?)
SEARCH processed_ratchet_key_hashes USING COVERING INDEX idx_processed_ratchet_key_hashes_hash (conn_id=?)
SEARCH encrypted_rcv_message_hashes USING COVERING INDEX idx_encrypted_rcv_message_hashes_hash (conn_id=?)
SEARCH snd_message_deliveries USING COVERING INDEX idx_snd_message_deliveries_conn_id_internal_id (conn_id=?)