taosmsg.h 20.2 KB
Newer Older
H
hzcheng 已提交
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef TDENGINE_TAOSMSG_H
#define TDENGINE_TAOSMSG_H

#ifdef __cplusplus
extern "C" {
#endif

S
#1177  
slguan 已提交
23
#include <stdbool.h>
24
#include <stdint.h>
S
#1177  
slguan 已提交
25

S
slguan 已提交
26
#include "taosdef.h"
H
hjxilinx 已提交
27
#include "taoserror.h"
S
slguan 已提交
28
#include "trpc.h"
H
hzcheng 已提交
29 30

// message type
31 32 33 34 35 36 37 38 39 40 41

#ifdef TAOS_MESSAGE_C
#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) msg, msg "-rsp",
char *taosMsg[] = {
  "null",
#else
#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) name, name##_RSP,
enum {
  TSDB_MESSAGE_NULL = 0,
#endif

42 43 44 45
// message from client to dnode
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_SUBMIT, "submit" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_QUERY, "query" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_FETCH, "fetch" )
J
jtao1735 已提交
46 47 48 49
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY0, "dummy0" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY1, "dummy1" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY2, "dummy2" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY3, "dummy3" )
S
slguan 已提交
50

S
slguan 已提交
51
// message from mnode to dnode
52 53 54 55 56 57 58 59
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_TABLE, "create-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_TABLE, "drop-table" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_TABLE, "alter-table" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_VNODE, "create-vnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_VNODE, "drop-vnode" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_STABLE, "drop-stable" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_STREAM, "alter-stream" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CONFIG_DNODE, "config-dnode" )
J
jtao1735 已提交
60 61 62 63
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY4, "dummy4" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY5, "dummy5" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY6, "dummy6" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY7, "dummy7" )
S
slguan 已提交
64

S
slguan 已提交
65
// message from client to mnode
66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONNECT, "connect" )	 
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_ACCT, "create-acct" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_ACCT, "alter-acct" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_ACCT, "drop-acct" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_USER, "create-user" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_USER, "alter-user" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_USER, "drop-user" ) 
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DNODE, "create-dnode" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DNODE, "drop-dnode" )   
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DB, "create-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DB, "drop-db" )	  
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_USE_DB, "use-db" )	 
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_DB, "alter-db" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_TABLE, "create-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_TABLE, "drop-table" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_TABLE, "alter-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLE_META, "table-meta" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_STABLE_VGROUP, "stable-vgroup" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLES_META, "tables-meta" )	  
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_STREAM, "alter-stream" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_SHOW, "show" )
J
jtao1735 已提交
87
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_RETRIEVE, "retrieve" )     
88 89 90 91 92
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_QUERY, "kill-query" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_STREAM, "kill-stream" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_CONN, "kill-conn" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONFIG_DNODE, "cm-config-dnode" ) 
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_HEARTBEAT, "heartbeat" )
J
jtao1735 已提交
93 94 95 96
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY8, "dummy8" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY9, "dummy9" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY10, "dummy10" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY11, "dummy11" )
S
slguan 已提交
97

S
slguan 已提交
98
// message from dnode to mnode
99 100 101 102
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_TABLE, "config-table" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_VNODE, "config-vnode" )	
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_STATUS, "status" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_GRANT, "grant" )
J
jtao1735 已提交
103 104 105
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY12, "dummy12" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY13, "dummy13" )
TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY14, "dummy14" )
106 107 108 109

#ifndef TAOS_MESSAGE_C
  TSDB_MSG_TYPE_MAX  // 105
#endif
110

111
};
H
hzcheng 已提交
112 113

// IE type
114 115 116 117 118 119 120
#define TSDB_IE_TYPE_SEC 1
#define TSDB_IE_TYPE_META 2
#define TSDB_IE_TYPE_MGMT_IP 3
#define TSDB_IE_TYPE_DNODE_CFG 4
#define TSDB_IE_TYPE_NEW_VERSION 5
#define TSDB_IE_TYPE_DNODE_EXT 6
#define TSDB_IE_TYPE_DNODE_STATE 7
H
hzcheng 已提交
121 122

enum _mgmt_table {
S
slguan 已提交
123
  TSDB_MGMT_TABLE_ACCT,
H
hzcheng 已提交
124 125 126
  TSDB_MGMT_TABLE_USER,
  TSDB_MGMT_TABLE_DB,
  TSDB_MGMT_TABLE_TABLE,
127
  TSDB_MGMT_TABLE_DNODE,
S
slguan 已提交
128
  TSDB_MGMT_TABLE_MNODE,
H
hzcheng 已提交
129 130
  TSDB_MGMT_TABLE_VGROUP,
  TSDB_MGMT_TABLE_METRIC,
S
slguan 已提交
131
  TSDB_MGMT_TABLE_MODULE,
H
hzcheng 已提交
132 133
  TSDB_MGMT_TABLE_QUERIES,
  TSDB_MGMT_TABLE_STREAMS,
S
slguan 已提交
134
  TSDB_MGMT_TABLE_CONFIGS,
H
hzcheng 已提交
135
  TSDB_MGMT_TABLE_CONNS,
S
slguan 已提交
136 137
  TSDB_MGMT_TABLE_SCORES,
  TSDB_MGMT_TABLE_GRANTS,
L
lihui 已提交
138
  TSDB_MGMT_TABLE_VNODES,
H
hzcheng 已提交
139 140 141
  TSDB_MGMT_TABLE_MAX,
};

142 143 144 145
#define TSDB_ALTER_TABLE_ADD_TAG_COLUMN 1
#define TSDB_ALTER_TABLE_DROP_TAG_COLUMN 2
#define TSDB_ALTER_TABLE_CHANGE_TAG_COLUMN 3
#define TSDB_ALTER_TABLE_UPDATE_TAG_VAL 4
H
hzcheng 已提交
146

147 148
#define TSDB_ALTER_TABLE_ADD_COLUMN 5
#define TSDB_ALTER_TABLE_DROP_COLUMN 6
H
hzcheng 已提交
149

150 151 152 153 154
#define TSDB_INTERPO_NONE 0
#define TSDB_INTERPO_NULL 1
#define TSDB_INTERPO_SET_VALUE 2
#define TSDB_INTERPO_LINEAR 3
#define TSDB_INTERPO_PREV 4
H
hzcheng 已提交
155

156 157
#define TSDB_ALTER_USER_PASSWD 0x1
#define TSDB_ALTER_USER_PRIVILEGES 0x2
H
hzcheng 已提交
158

159
#define TSDB_KILL_MSG_LEN 30
H
hzcheng 已提交
160

161
#define TSDB_VN_READ_ACCCESS ((char)0x1)
S
slguan 已提交
162 163
#define TSDB_VN_WRITE_ACCCESS ((char)0x2)
#define TSDB_VN_ALL_ACCCESS (TSDB_VN_READ_ACCCESS | TSDB_VN_WRITE_ACCCESS)
H
hzcheng 已提交
164

165 166 167
#define TSDB_COL_NORMAL 0x0u
#define TSDB_COL_TAG 0x1u
#define TSDB_COL_JOIN 0x2u
H
hzcheng 已提交
168 169 170

extern char *taosMsg[];

S
slguan 已提交
171
#pragma pack(push, 1)
H
hzcheng 已提交
172

173
typedef struct {
J
jtao1735 已提交
174
  char     fqdn[TSDB_FQDN_LEN];
175 176 177
  uint16_t port;
} SIpAddr;

H
hzcheng 已提交
178
typedef struct {
H
hjxilinx 已提交
179 180 181 182 183 184 185 186
  int32_t numOfVnodes;
} SMsgDesc;

typedef struct SMsgHead {
  int32_t contLen;
  int32_t vgId;
} SMsgHead;

187 188
// Submit message for one table
typedef struct SSubmitBlk {
189 190 191 192 193 194 195
  int64_t uid;        // table unique id
  int32_t tid;        // table id
  int32_t padding;    // TODO just for padding here
  int32_t sversion;   // data schema version
  int32_t len;        // data part length, not including the SSubmitBlk head
  int16_t numOfRows;  // total number of rows in current submit block
  char    data[];
196 197 198 199 200 201
} SSubmitBlk;

// Submit message for this TSDB
typedef struct SSubmitMsg {
  SMsgHead   header;
  int32_t    length;
202 203
  int32_t    compressed : 2;
  int32_t    numOfBlocks : 30;
204 205
  SSubmitBlk blocks[];
} SSubmitMsg;
H
hzcheng 已提交
206

S
slguan 已提交
207
typedef struct {
208 209 210 211
  int32_t index;  // index of failed block in submit blocks
  int32_t vnode;  // vnode index of failed block
  int32_t sid;    // table index of failed block
  int32_t code;   // errorcode while write data to vnode, such as not created, dropped, no space, invalid table
S
slguan 已提交
212 213 214
} SShellSubmitRspBlock;

typedef struct {
215 216 217 218 219
  int32_t              code;          // 0-success, > 0 error code
  int32_t              numOfRows;     // number of records the client is trying to write
  int32_t              affectedRows;  // number of records actually written
  int32_t              failedRows;    // number of failed records (exclude duplicate records)
  int32_t              numOfFailedBlocks;
S
slguan 已提交
220
  SShellSubmitRspBlock failedBlocks[];
S
slguan 已提交
221 222
} SShellSubmitRspMsg;

S
slguan 已提交
223
typedef struct SSchema {
S
slguan 已提交
224
  uint8_t type;
S
slguan 已提交
225
  char    name[TSDB_COL_NAME_LEN + 1];
S
slguan 已提交
226 227
  int16_t colId;
  int16_t bytes;
S
slguan 已提交
228
} SSchema;
H
hzcheng 已提交
229

S
slguan 已提交
230
typedef struct {
231 232 233 234 235 236 237 238 239 240 241 242
  int32_t  contLen;
  int32_t  vgId;
  int8_t   tableType;
  int16_t  numOfColumns;
  int16_t  numOfTags;
  int32_t  sid;
  int32_t  sversion;
  int32_t  tagDataLen;
  int32_t  sqlDataLen;
  uint64_t uid;
  uint64_t superTableUid;
  uint64_t createdTime;
S
slguan 已提交
243 244
  char     tableId[TSDB_TABLE_ID_LEN + 1];
  char     superTableId[TSDB_TABLE_ID_LEN + 1];
245
  char     data[];
S
slguan 已提交
246
} SMDCreateTableMsg;
S
slguan 已提交
247

H
hzcheng 已提交
248
typedef struct {
S
slguan 已提交
249 250
  char    tableId[TSDB_TABLE_ID_LEN + 1];
  char    db[TSDB_DB_NAME_LEN + 1];
251
  int8_t  igExists;
S
slguan 已提交
252
  int8_t  getMeta;
253 254 255 256 257 258
  int16_t numOfTags;
  int16_t numOfColumns;
  int16_t sqlLen;  // the length of SQL, it starts after schema , sql is a null-terminated string
  int32_t contLen;
  int8_t  reserved[16];
  char    schema[];
259
} SCMCreateTableMsg;
H
hzcheng 已提交
260 261

typedef struct {
S
slguan 已提交
262
  char   tableId[TSDB_TABLE_ID_LEN + 1];
263
  int8_t igNotExists;
264
} SCMDropTableMsg;
H
hzcheng 已提交
265 266

typedef struct {
S
slguan 已提交
267 268
  char    tableId[TSDB_TABLE_ID_LEN + 1];
  char    db[TSDB_DB_NAME_LEN + 1];
269
  int16_t type; /* operation type   */
H
hzcheng 已提交
270
  char    tagVal[TSDB_MAX_BYTES_PER_ROW];
271
  int8_t  numOfCols; /* number of schema */
S
slguan 已提交
272
  SSchema schema[];
273
} SCMAlterTableMsg;
H
hzcheng 已提交
274

S
slguan 已提交
275
typedef struct {
S
slguan 已提交
276 277
  char clientVersion[TSDB_VERSION_LEN];
  char msgVersion[TSDB_VERSION_LEN];
S
slguan 已提交
278
  char db[TSDB_TABLE_ID_LEN + 1];
279
} SCMConnectMsg;
S
slguan 已提交
280 281

typedef struct {
S
slguan 已提交
282
  char      acctId[TSDB_ACCT_LEN + 1];
S
slguan 已提交
283 284 285 286
  char      serverVersion[TSDB_VERSION_LEN];
  int8_t    writeAuth;
  int8_t    superAuth;
  SRpcIpSet ipList;
287
} SCMConnectRsp;
S
slguan 已提交
288

H
hzcheng 已提交
289 290 291 292 293 294 295 296 297 298 299
typedef struct {
  int32_t maxUsers;
  int32_t maxDbs;
  int32_t maxTimeSeries;
  int32_t maxConnections;
  int32_t maxStreams;
  int32_t maxPointsPerSecond;
  int64_t maxStorage;    // In unit of GB
  int64_t maxQueryTime;  // In unit of hour
  int64_t maxInbound;
  int64_t maxOutbound;
300
  int8_t  accessState;  // Configured only by command
S
slguan 已提交
301
} SAcctCfg;
H
hzcheng 已提交
302 303

typedef struct {
S
slguan 已提交
304 305
  char     user[TSDB_USER_LEN + 1];
  char     pass[TSDB_KEY_LEN + 1];
S
slguan 已提交
306
  SAcctCfg cfg;
307
} SCMCreateAcctMsg, SCMAlterAcctMsg;
H
hzcheng 已提交
308 309

typedef struct {
S
slguan 已提交
310
  char user[TSDB_USER_LEN + 1];
311
} SCMDropUserMsg, SCMDropAcctMsg;
S
slguan 已提交
312 313

typedef struct {
S
slguan 已提交
314 315
  char   user[TSDB_USER_LEN + 1];
  char   pass[TSDB_KEY_LEN + 1];
S
slguan 已提交
316 317
  int8_t privilege;
  int8_t flag;
318
} SCMCreateUserMsg, SCMAlterUserMsg;
H
hzcheng 已提交
319 320

typedef struct {
321 322 323 324 325
  int32_t  contLen;
  int32_t  vgId;
  int32_t  sid;
  uint64_t uid;
  char     tableId[TSDB_TABLE_ID_LEN + 1];
S
slguan 已提交
326
} SMDDropTableMsg;
H
hzcheng 已提交
327

S
slguan 已提交
328
typedef struct {
S
slguan 已提交
329
  int32_t vgId;
S
slguan 已提交
330
  int64_t uid;
S
slguan 已提交
331
  char    tableId[TSDB_TABLE_ID_LEN + 1];
S
slguan 已提交
332
} SMDDropSTableMsg;
S
slguan 已提交
333

S
slguan 已提交
334
typedef struct {
335
  int32_t vgId;
S
slguan 已提交
336
} SMDDropVnodeMsg;
H
hzcheng 已提交
337

338
typedef struct SColIndex {
339 340 341
  int16_t  colId;      // column id
  int16_t  colIndex;   // column index in colList if it is a normal column or index in tagColList if a tag
  uint16_t flag;       // denote if it is a tag or a normal column
H
hjxilinx 已提交
342
  char     name[TSDB_COL_NAME_LEN];
343
} SColIndex;
H
hzcheng 已提交
344 345 346

/* sql function msg, to describe the message to vnode about sql function
 * operations in select clause */
H
hjxilinx 已提交
347
typedef struct SSqlFuncMsg {
H
hzcheng 已提交
348 349 350
  int16_t functionId;
  int16_t numOfParams;

351
  SColIndex colInfo;
H
hzcheng 已提交
352 353 354 355 356 357 358 359 360
  struct ArgElem {
    int16_t argType;
    int16_t argBytes;
    union {
      double  d;
      int64_t i64;
      char *  pz;
    } argValue;
  } arg[3];
H
hjxilinx 已提交
361
} SSqlFuncMsg;
H
hzcheng 已提交
362

H
hjxilinx 已提交
363
typedef struct SExprInfo {
364 365
  SSqlFuncMsg base;
  struct tExprNode* pExpr;
H
hjxilinx 已提交
366 367
  int16_t     bytes;
  int16_t     type;
368
  int16_t     interBytes;
H
hjxilinx 已提交
369
} SExprInfo;
H
hzcheng 已提交
370

S
slguan 已提交
371
typedef struct SColumnFilterInfo {
H
hzcheng 已提交
372 373
  int16_t lowerRelOptr;
  int16_t upperRelOptr;
374
  int16_t filterstr;   // denote if current column is char(binary/nchar)
H
hzcheng 已提交
375 376 377 378 379 380 381 382 383 384 385 386 387 388 389

  union {
    struct {
      int64_t lowerBndi;
      int64_t upperBndi;
    };
    struct {
      double lowerBndd;
      double upperBndd;
    };
    struct {
      int64_t pz;
      int64_t len;
    };
  };
S
slguan 已提交
390 391 392 393 394 395 396 397 398 399 400 401 402
} SColumnFilterInfo;

/*
 * for client side struct, we only need the column id, type, bytes are not necessary
 * But for data in vnode side, we need all the following information.
 */
typedef struct SColumnInfo {
  int16_t            colId;
  int16_t            type;
  int16_t            bytes;
  int16_t            numOfFilters;
  SColumnFilterInfo *filters;
} SColumnInfo;
H
hzcheng 已提交
403

404
typedef struct STableIdInfo {
405
  int64_t uid;
406
  int32_t tid;
407
  TSKEY   key;  // last accessed ts, for subscription
408
} STableIdInfo;
H
hzcheng 已提交
409

H
hjxilinx 已提交
410 411 412 413 414
typedef struct STimeWindow {
  TSKEY skey;
  TSKEY ekey;
} STimeWindow;

H
hzcheng 已提交
415 416
/*
 * the outputCols is equalled to or larger than numOfCols
S
slguan 已提交
417
 * e.g., select min(colName), max(colName), avg(colName) from table
H
hzcheng 已提交
418 419 420
 * the outputCols will be 3 while the numOfCols is 1.
 */
typedef struct {
421
  SMsgHead    head;
H
hjxilinx 已提交
422
  STimeWindow window;
423 424 425 426 427 428 429 430
  int32_t     numOfTables;
  int16_t     order;
  int16_t     orderColId;
  int16_t     numOfCols;        // the number of columns will be load from vnode
  int64_t     intervalTime;     // time interval for aggregation, in million second
  int64_t     intervalOffset;   // start offset for interval query
  int64_t     slidingTime;      // value for sliding window
  char        slidingTimeUnit;  // time interval type, for revisement of interval(1d)
431
  uint16_t    tagCondLen;       // tag length in current query
432 433
  int16_t     numOfGroupCols;   // num of group by columns
  int16_t     orderByIdx;
H
hjxilinx 已提交
434
  int16_t     orderType;        // used in group by xx order by xxx
435 436
  int64_t     limit;
  int64_t     offset;
437
  uint16_t    queryType;        // denote another query process
H
hjxilinx 已提交
438
  int16_t     numOfOutput;  // final output columns numbers
weixin_48148422's avatar
weixin_48148422 已提交
439
  int16_t     tagNameRelType;   // relation of tag criteria and tbname criteria
440 441
  int16_t     interpoType;      // interpolate type
  uint64_t    defaultVal;       // default value array list
S
slguan 已提交
442 443 444 445
  int32_t     tsOffset;       // offset value in current msg body, NOTE: ts list is compressed
  int32_t     tsLen;          // total length of ts comp block
  int32_t     tsNumOfBlocks;  // ts comp block numbers
  int32_t     tsOrder;        // ts comp block order
446
  int32_t     numOfTags;      // number of tags columns involved
S
slguan 已提交
447
  SColumnInfo colList[];
S
slguan 已提交
448
} SQueryTableMsg;
H
hzcheng 已提交
449 450

typedef struct {
H
hjxilinx 已提交
451
  int32_t  code;
H
hzcheng 已提交
452
  uint64_t qhandle;
S
slguan 已提交
453
} SQueryTableRsp;
H
hzcheng 已提交
454 455

typedef struct {
456
  SMsgHead header;
H
hzcheng 已提交
457
  uint64_t qhandle;
H
hjxilinx 已提交
458
  uint16_t free;
S
slguan 已提交
459
} SRetrieveTableMsg;
H
hzcheng 已提交
460

461
typedef struct SRetrieveTableRsp {
H
hzcheng 已提交
462
  int32_t numOfRows;
463
  int8_t  completed;  // all results are returned to client
H
hzcheng 已提交
464
  int16_t precision;
465
  int64_t offset;  // updated offset value for multi-vnode projection query
H
hzcheng 已提交
466 467
  int64_t useconds;
  char    data[];
S
slguan 已提交
468
} SRetrieveTableRsp;
H
hzcheng 已提交
469 470

typedef struct {
S
slguan 已提交
471
  int32_t vgId;
S
slguan 已提交
472
  int32_t cfgVersion;
S
slguan 已提交
473 474 475 476
  int64_t totalStorage;
  int64_t compStorage;
  int64_t pointsWritten;
  uint8_t status;
S
slguan 已提交
477
  uint8_t role;
S
slguan 已提交
478
  uint8_t replica;
479
  uint8_t reserved[5];
H
hzcheng 已提交
480 481 482
} SVnodeLoad;

typedef struct {
S
slguan 已提交
483 484
  char     acct[TSDB_USER_LEN + 1];
  char     db[TSDB_DB_NAME_LEN + 1];
H
hjxilinx 已提交
485
  int32_t  maxTables;
S
slguan 已提交
486
  int32_t  cacheBlockSize; //MB
H
hjxilinx 已提交
487
  int32_t  numOfBlocks;
S
slguan 已提交
488 489 490 491 492 493 494 495
  int32_t  daysPerFile;
  int32_t  daysToKeep1;
  int32_t  daysToKeep2;
  int32_t  daysToKeep;
  int32_t  commitTime;
  int32_t  minRowsPerFileBlock;
  int32_t  maxRowsPerFileBlock;
  int8_t   compression;
H
hjxilinx 已提交
496
  int8_t   walLevel;
S
slguan 已提交
497 498 499
  int8_t   replications;
  uint8_t  precision;   // time resolution
  int8_t   ignoreExist;
500
} SCMCreateDbMsg, SCMAlterDbMsg;
H
hzcheng 已提交
501

502
typedef struct {
S
slguan 已提交
503
  char    db[TSDB_TABLE_ID_LEN + 1];
504
  uint8_t ignoreNotExists;
505
} SCMDropDbMsg, SCMUseDbMsg;
H
hzcheng 已提交
506 507 508 509 510 511 512 513 514 515 516

// IMPORTANT: sizeof(SVnodeStatisticInfo) should not exceed
// TSDB_FILE_HEADER_LEN/4 - TSDB_FILE_HEADER_VERSION_SIZE
typedef struct {
  int64_t pointsWritten;  // In unit of points
  int64_t totalStorage;   // In unit of bytes
  int64_t compStorage;    // In unit of bytes
  int64_t queryTime;      // In unit of second ??
  char    reserved[64];
} SVnodeStatisticInfo;

S
slguan 已提交
517 518 519 520 521
typedef struct {
  int32_t  vgId;
  int8_t   accessState;
} SDMVgroupAccess;

S
slguan 已提交
522
typedef struct {
S
slguan 已提交
523
  int32_t  dnodeId;
S
slguan 已提交
524 525
  uint32_t moduleStatus;
  uint32_t numOfVnodes;
S
slguan 已提交
526 527 528 529
} SDMDnodeCfg;

typedef struct {
  int32_t   nodeId;
J
jtao1735 已提交
530
  char      nodeEp[TSDB_FQDN_LEN];
S
slguan 已提交
531 532 533 534 535
} SDMMnodeInfo;

typedef struct {
  int8_t       inUse;
  int8_t       nodeNum;
J
jtao1735 已提交
536
  SDMMnodeInfo nodeInfos[TSDB_MAX_REPLICA];
S
slguan 已提交
537
} SDMMnodeInfos;
S
slguan 已提交
538

H
hzcheng 已提交
539 540
typedef struct {
  uint32_t   version;
S
slguan 已提交
541
  int32_t    dnodeId;
J
jtao1735 已提交
542
  char       dnodeEp[TSDB_FQDN_LEN];
S
slguan 已提交
543
  uint32_t   moduleStatus;
544 545
  uint32_t   lastReboot;        // time stamp for last reboot
  uint16_t   numOfTotalVnodes;  // from config file
S
slguan 已提交
546
  uint16_t   openVnodes;
H
hzcheng 已提交
547
  uint16_t   numOfCores;
548
  float      diskAvailable;  // GB
H
hzcheng 已提交
549
  uint8_t    alternativeRole;
S
slguan 已提交
550
  uint8_t    reserve[15];
H
hzcheng 已提交
551
  SVnodeLoad load[];
552
} SDMStatusMsg;
H
hzcheng 已提交
553

S
slguan 已提交
554
typedef struct {
S
slguan 已提交
555 556 557
  SDMMnodeInfos    mnodes;
  SDMDnodeCfg      dnodeCfg;
  SDMVgroupAccess  vgAccess[];
558
} SDMStatusRsp;
S
slguan 已提交
559

H
hzcheng 已提交
560
typedef struct {
S
slguan 已提交
561
  uint32_t vgId;
S
slguan 已提交
562
  int32_t  cfgVersion;
S
slguan 已提交
563 564
  int32_t  cacheBlockSize;
  int32_t  totalBlocks;
S
slguan 已提交
565 566 567 568 569
  int32_t  maxTables;
  int32_t  daysPerFile;
  int32_t  daysToKeep;
  int32_t  daysToKeep1;
  int32_t  daysToKeep2;
S
slguan 已提交
570 571
  int32_t  minRowsPerFileBlock;
  int32_t  maxRowsPerFileBlock;
S
slguan 已提交
572
  int32_t  commitTime;
S
slguan 已提交
573
  int8_t   precision;
S
slguan 已提交
574
  int8_t   compression;
H
hjxilinx 已提交
575
  int8_t   walLevel;
S
slguan 已提交
576
  int8_t   replications;
S
slguan 已提交
577
  int8_t   wals;
S
slguan 已提交
578 579 580 581 582 583
  int8_t   quorum;
  int8_t   reserved[16];
} SMDVnodeCfg;

typedef struct {
  int32_t  nodeId;
J
jtao1735 已提交
584
  char     nodeEp[TSDB_FQDN_LEN];
S
slguan 已提交
585 586 587 588
} SMDVnodeDesc;

typedef struct {
  SMDVnodeCfg  cfg;
J
jtao1735 已提交
589
  SMDVnodeDesc nodes[TSDB_MAX_REPLICA];
S
slguan 已提交
590
} SMDCreateVnodeMsg;
H
hzcheng 已提交
591 592

typedef struct {
S
slguan 已提交
593
  char    tableId[TSDB_TABLE_ID_LEN + 1];
S
slguan 已提交
594 595
  int16_t createFlag;
  char    tags[];
596
} SCMTableInfoMsg;
H
hzcheng 已提交
597 598

typedef struct {
S
slguan 已提交
599 600
  int32_t numOfTables;
  char    tableIds[];
601
} SCMMultiTableInfoMsg;
H
hzcheng 已提交
602

H
hjxilinx 已提交
603
typedef struct SCMSTableVgroupMsg {
H
hjxilinx 已提交
604 605
  int32_t numOfTables;
} SCMSTableVgroupMsg, SCMSTableVgroupRspMsg;
S
slguan 已提交
606

607
typedef struct {
S
slguan 已提交
608
  int32_t   vgId;
S
slguan 已提交
609
  int8_t    numOfIps;
S
slguan 已提交
610
  SIpAddr   ipAddr[TSDB_MAX_REPLICA_NUM];
S
slguan 已提交
611
} SCMVgroupInfo;
612

S
slguan 已提交
613
typedef struct {
H
hjxilinx 已提交
614
  int32_t numOfVgroups;
S
slguan 已提交
615
  SCMVgroupInfo vgroups[];
H
hjxilinx 已提交
616 617 618 619 620 621 622 623
} SVgroupsInfo;

//typedef struct {
//  int32_t numOfTables;
//  int32_t join;
//  int32_t joinCondLen;  // for join condition
//  int32_t metaElem[TSDB_MAX_JOIN_TABLE_NUM];
//} SSuperTableMetaMsg;
H
hzcheng 已提交
624

H
hjxilinx 已提交
625
typedef struct STableMetaMsg {
S
slguan 已提交
626
  int32_t       contLen;
S
slguan 已提交
627 628
  char          tableId[TSDB_TABLE_ID_LEN + 1];   // table id
  char          stableId[TSDB_TABLE_ID_LEN + 1];  // stable name if it is created according to super table
S
slguan 已提交
629 630 631 632 633 634 635 636 637
  uint8_t       numOfTags;
  uint8_t       precision;
  uint8_t       tableType;
  int16_t       numOfColumns;
  int16_t       sversion;
  int32_t       sid;
  uint64_t      uid;
  SCMVgroupInfo vgroup;
  SSchema       schema[];
H
hjxilinx 已提交
638
} STableMetaMsg;
H
hzcheng 已提交
639

S
slguan 已提交
640
typedef struct SMultiTableMeta {
641 642
  int32_t       numOfTables;
  int32_t       contLen;
H
hjxilinx 已提交
643
  STableMetaMsg metas[];
S
slguan 已提交
644
} SMultiTableMeta;
S
slguan 已提交
645

H
hzcheng 已提交
646
typedef struct {
S
slguan 已提交
647
  char name[TSDB_TABLE_ID_LEN + 1];
H
hzcheng 已提交
648 649 650 651 652 653 654 655 656
  char data[TSDB_MAX_TAGS_LEN];
} STagData;

/*
 * sql: show tables like '%a_%'
 * payload is the query condition, e.g., '%a_%'
 * payloadLen is the length of payload
 */
typedef struct {
S
slguan 已提交
657
  int8_t   type;
S
slguan 已提交
658
  char     db[TSDB_DB_NAME_LEN + 1];
H
hzcheng 已提交
659 660
  uint16_t payloadLen;
  char     payload[];
661
} SCMShowMsg;
H
hzcheng 已提交
662

H
hjxilinx 已提交
663 664 665
typedef struct SCMShowRsp {
  uint64_t      qhandle;
  STableMetaMsg tableMeta;
666
} SCMShowRsp;
S
slguan 已提交
667 668

typedef struct {
J
jtao1735 已提交
669
  char     ep[TSDB_FQDN_LEN];  // end point, hostname:port
670
} SCMCreateDnodeMsg, SCMDropDnodeMsg;
H
hzcheng 已提交
671 672

typedef struct {
S
slguan 已提交
673 674 675
  uint32_t dnode;
  int32_t  vnode;
  int32_t  sid;
676
} SDMConfigTableMsg;
H
hzcheng 已提交
677

S
slguan 已提交
678
typedef struct {
S
slguan 已提交
679 680
  uint32_t dnodeId;
  int32_t  vgId;
681
} SDMConfigVnodeMsg;
H
hzcheng 已提交
682 683

typedef struct {
J
jtao1735 已提交
684
  char ep[TSDB_FQDN_LEN];  // end point, hostname:port
685
  char config[64];
S
slguan 已提交
686
} SMDCfgDnodeMsg, SCMCfgDnodeMsg;
H
hzcheng 已提交
687 688

typedef struct {
H
hjxilinx 已提交
689
  char     sql[TSDB_SHOW_SQL_LEN];
H
hzcheng 已提交
690 691 692
  uint32_t queryId;
  int64_t  useconds;
  int64_t  stime;
S
slguan 已提交
693
} SQueryDesc;
H
hzcheng 已提交
694 695

typedef struct {
H
hjxilinx 已提交
696
  char     sql[TSDB_SHOW_SQL_LEN];
H
hzcheng 已提交
697 698 699 700 701 702 703
  uint32_t streamId;
  int64_t  num;  // number of computing/cycles
  int64_t  useconds;
  int64_t  ctime;
  int64_t  stime;
  int64_t  slidingTime;
  int64_t  interval;
S
slguan 已提交
704
} SStreamDesc;
H
hzcheng 已提交
705 706

typedef struct {
707
  int32_t    numOfQueries;
S
slguan 已提交
708
} SQqueryList;
H
hzcheng 已提交
709 710

typedef struct {
711
  int32_t     numOfStreams;
S
slguan 已提交
712
} SStreamList;
S
slguan 已提交
713 714

typedef struct {
S
slguan 已提交
715 716
  SQqueryList qlist;
  SStreamList slist;
717
} SCMHeartBeatMsg;
S
slguan 已提交
718 719 720 721 722 723

typedef struct {
  uint32_t  queryId;
  uint32_t  streamId;
  int8_t    killConnection;
  SRpcIpSet ipList;
724
} SCMHeartBeatRsp;
H
hzcheng 已提交
725 726

typedef struct {
S
slguan 已提交
727
  char queryId[TSDB_KILL_MSG_LEN + 1];
728
} SCMKillQueryMsg, SCMKillStreamMsg, SCMKillConnMsg;
H
hzcheng 已提交
729 730

typedef struct {
S
slguan 已提交
731
  int32_t  vnode;
H
hzcheng 已提交
732 733 734
  int32_t  sid;
  uint64_t uid;
  uint64_t stime;  // stream starting time
S
slguan 已提交
735
  int32_t  status;
S
slguan 已提交
736
  char     tableId[TSDB_TABLE_ID_LEN + 1];
737
} SMDAlterStreamMsg;
H
hzcheng 已提交
738

S
slguan 已提交
739
#pragma pack(pop)
H
hzcheng 已提交
740 741 742 743 744 745

#ifdef __cplusplus
}
#endif

#endif