From 1f276412056f15513f5568c6373ff81e16b28aac Mon Sep 17 00:00:00 2001
From: hzcheng <hzcheng@taosdata.com>
Date: Fri, 13 Mar 2020 22:53:27 +0800
Subject: [PATCH] add more code

---
 src/vnode/tsdb/inc/tsdbFile.h |  6 +++--
 src/vnode/tsdb/src/tsdbFile.c | 48 +++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/src/vnode/tsdb/inc/tsdbFile.h b/src/vnode/tsdb/inc/tsdbFile.h
index dbcec49651..7b3e19d0b9 100644
--- a/src/vnode/tsdb/inc/tsdbFile.h
+++ b/src/vnode/tsdb/inc/tsdbFile.h
@@ -16,7 +16,8 @@
 #define _TD_TSDB_FILE_H_
 
 #include <stdint.h>
-// #include "tstring.h"
+
+#include "taosdef.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -34,7 +35,8 @@ typedef enum {
 extern const char *tsdbFileSuffix[];
 
 typedef struct {
-  int64_t fileSize;
+  int64_t size;
+  int64_t tombSize;
 } SFileInfo;
 
 typedef struct {
diff --git a/src/vnode/tsdb/src/tsdbFile.c b/src/vnode/tsdb/src/tsdbFile.c
index 6009d160e3..9cd9bd1d18 100644
--- a/src/vnode/tsdb/src/tsdbFile.c
+++ b/src/vnode/tsdb/src/tsdbFile.c
@@ -18,6 +18,54 @@
 
 #include "tsdbFile.h"
 
+typedef struct {
+  int64_t offset;
+} SCompHeader;
+
+typedef struct {
+  int64_t uid;
+  int64_t last : 1;
+  int64_t numOfBlocks : 63;
+  int32_t delimiter;
+} SCompInfo;
+
+typedef struct {
+  TSKEY   keyFirst;
+  TSKEY   keyLast;
+  int32_t numOfBlocks;
+  int32_t offset;
+} SCompIdx;
+
+typedef struct {
+  TSKEY   keyFirst;
+  TSKEY   keyLast;
+  int64_t offset;
+  int32_t len;
+  int32_t sversion;
+} SCompBlock;
+
+typedef struct {
+  int64_t uid;
+
+} SBlock;
+
+typedef struct {
+  int16_t colId;
+  int16_t bytes;
+  int32_t nNullPoints;
+  int32_t type:8;
+  int32_t offset:24;
+  int32_t len;
+  // fields for pre-aggregate
+  // TODO: pre-aggregation should be seperated
+  int64_t sum;
+  int64_t max;
+  int64_t min;
+  int16_t maxIdx;
+  int16_t minIdx;
+  char    reserverd[20]:
+} SField;
+
 const char *tsdbFileSuffix[] = {
     ".head",  // TSDB_FILE_TYPE_HEAD
     ".data",  // TSDB_FILE_TYPE_DATA
-- 
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