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Merged
chenyme merged 2 commits into from
Jun 2, 2026
Merged

refactor: increase varchar sizes for event related fields #100

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69e7fb4
refactor: increase varchar sizes for event related fields
chenyme Jun 2, 2026
e0982f7
Merge branch 'dev' into change_varchar
chenyme Jun 2, 2026
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8 changes: 4 additions & 4 deletions backend/internal/infra/persistence/models/chat.go
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Original file line number Diff line number Diff line change
Expand Up @@ -273,19 +273,19 @@ type ChatRunEvent struct {
UserID uint `gorm:"not null;default:0;index:idx_chat_run_events_user_id;comment:用户ID"`
RunID string `gorm:"size:64;not null;default:'';index:idx_chat_run_events_run_id;uniqueIndex:uk_chat_run_events_run_scope_event,priority:1;comment:运行ID"`
EventScope string `gorm:"size:32;not null;default:'';index:idx_chat_run_events_scope;uniqueIndex:uk_chat_run_events_run_scope_event,priority:2;comment:事件范围(trace_block/trace_event/tool_call)"`
EventID string `gorm:"size:96;not null;default:'';uniqueIndex:uk_chat_run_events_run_scope_event,priority:3;comment:事件ID"`
EventID string `gorm:"size:255;not null;default:'';uniqueIndex:uk_chat_run_events_run_scope_event,priority:3;comment:事件ID"`
EventType string `gorm:"size:32;not null;default:'';index:idx_chat_run_events_type;comment:事件类型"`
Phase string `gorm:"size:32;not null;default:'';index:idx_chat_run_events_phase;comment:阶段(process/tools/upstream_think)"`
Stage string `gorm:"size:32;not null;default:'';index:idx_chat_run_events_stage;comment:链路阶段(process/think/tool/answer)"`
RoundID string `gorm:"size:64;not null;default:'';index:idx_chat_run_events_round_id;comment:链路轮次ID"`
ParentEventID string `gorm:"size:96;not null;default:'';index:idx_chat_run_events_parent_event_id;comment:父事件ID"`
ParentEventID string `gorm:"size:255;not null;default:'';index:idx_chat_run_events_parent_event_id;comment:父事件ID"`
Status string `gorm:"size:32;not null;default:'';index:idx_chat_run_events_status;comment:事件状态(streaming/completed/error)"`
Title string `gorm:"size:64;not null;default:'';comment:轨迹标题"`
Title string `gorm:"size:255;not null;default:'';comment:轨迹标题"`
Summary string `gorm:"size:255;not null;default:'';comment:轨迹摘要"`
ContentMarkdown string `gorm:"type:text;not null;default:'';comment:轨迹Markdown内容"`
PayloadJSON string `gorm:"type:text;not null;default:'';comment:轨迹负载JSON"`
Seq int `gorm:"not null;default:0;index:idx_chat_run_events_seq;comment:事件顺序"`
ToolCallID string `gorm:"size:64;not null;default:'';index:idx_chat_run_events_tool_call_id;comment:工具调用ID"`
ToolCallID string `gorm:"size:255;not null;default:'';index:idx_chat_run_events_tool_call_id;comment:工具调用ID"`
ToolName string `gorm:"size:128;not null;default:'';index:idx_chat_run_events_tool_name;comment:工具名称"`
LatencyMS int64 `gorm:"not null;default:0;comment:调用时长毫秒"`
InputJSON string `gorm:"type:text;not null;default:'';comment:输入JSON"`
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9 changes: 9 additions & 0 deletions backend/internal/infra/persistence/postgres/postgres.go
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Expand Up @@ -396,6 +396,15 @@ func applyConversationBaselineIndexes(db *gorm.DB) error {
`COMMENT ON COLUMN "chat_runs"."task_type" IS '任务类型'`,
`CREATE INDEX IF NOT EXISTS idx_chat_runs_task_type
ON "chat_runs" ("task_type")`,
`ALTER TABLE "chat_run_events"
ALTER COLUMN "event_id" TYPE varchar(255),
ALTER COLUMN "parent_event_id" TYPE varchar(255),
ALTER COLUMN "title" TYPE varchar(255),
ALTER COLUMN "tool_call_id" TYPE varchar(255)`,
`COMMENT ON COLUMN "chat_run_events"."event_id" IS '事件ID'`,
`COMMENT ON COLUMN "chat_run_events"."parent_event_id" IS '父事件ID'`,
`COMMENT ON COLUMN "chat_run_events"."title" IS '轨迹标题'`,
`COMMENT ON COLUMN "chat_run_events"."tool_call_id" IS '工具调用ID'`,
`CREATE UNIQUE INDEX IF NOT EXISTS uk_file_objects_active_user_content
ON "file_objects" ("user_id", "sha256", "size_bytes")
WHERE status = 'active' AND deleted_at IS NULL AND sha256 <> ''`,
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