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fix: int type variable defaultMaxSize overflows in 32-bit environment (#7439)

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Refs: #7435
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iTanken 2025-04-27 14:05:16 +08:00 committed by GitHub
parent a827495be1
commit 8c4e8e2d2a
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1 changed files with 2 additions and 1 deletions
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internal/stmt_store/stmt_store.go
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@ -3,6 +3,7 @@ package stmt_store
import ( import (
"context" "context"
"database/sql" "database/sql"
"math"
"sync" "sync"
"time" "time"
@ -73,7 +74,7 @@ type Store interface {
// the cache can theoretically store as many elements as possible. // the cache can theoretically store as many elements as possible.
// (1 << 63) - 1 is the maximum value that an int64 type can represent. // (1 << 63) - 1 is the maximum value that an int64 type can represent.
const ( const (
defaultMaxSize = (1 << 63) - 1 defaultMaxSize = math.MaxInt
// defaultTTL defines the default time-to-live (TTL) for each cache entry. // defaultTTL defines the default time-to-live (TTL) for each cache entry.
// When the TTL for cache entries is not specified, each cache entry will expire after 24 hours. // When the TTL for cache entries is not specified, each cache entry will expire after 24 hours.
defaultTTL = time.Hour * 24 defaultTTL = time.Hour * 24