1360 lines
32 KiB
C
1360 lines
32 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_COMMON_TAOS_MSG_H_
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#define _TD_COMMON_TAOS_MSG_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "encode.h"
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#include "taosdef.h"
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#include "taoserror.h"
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#include "tcoding.h"
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#include "tdataformat.h"
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#define TD_MSG_NUMBER_
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#undef TD_MSG_DICT_
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#undef TD_MSG_INFO_
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#undef TD_MSG_SEG_CODE_
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#include "tmsgdef.h"
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#undef TD_MSG_NUMBER_
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#undef TD_MSG_DICT_
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#undef TD_MSG_INFO_
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#define TD_MSG_SEG_CODE_
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#include "tmsgdef.h"
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#undef TD_MSG_NUMBER_
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#undef TD_MSG_DICT_
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#undef TD_MSG_INFO_
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#undef TD_MSG_SEG_CODE_
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#include "tmsgdef.h"
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extern char* tMsgInfo[];
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extern int tMsgDict[];
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#define TMSG_SEG_CODE(TYPE) (((TYPE)&0xff00) >> 8)
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#define TMSG_SEG_SEQ(TYPE) ((TYPE)&0xff)
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#define TMSG_INFO(TYPE) tMsgInfo[tMsgDict[TMSG_SEG_CODE(TYPE)] + TMSG_SEG_SEQ(TYPE)]
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#define TMSG_INDEX(TYPE) (tMsgDict[TMSG_SEG_CODE(TYPE)] + TMSG_SEG_SEQ(TYPE))
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typedef uint16_t tmsg_t;
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// IE type
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#define TSDB_IE_TYPE_SEC 1
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#define TSDB_IE_TYPE_META 2
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#define TSDB_IE_TYPE_MGMT_IP 3
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#define TSDB_IE_TYPE_DNODE_CFG 4
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#define TSDB_IE_TYPE_NEW_VERSION 5
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#define TSDB_IE_TYPE_DNODE_EXT 6
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#define TSDB_IE_TYPE_DNODE_STATE 7
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typedef enum _mgmt_table {
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TSDB_MGMT_TABLE_START,
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TSDB_MGMT_TABLE_ACCT,
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TSDB_MGMT_TABLE_USER,
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TSDB_MGMT_TABLE_DB,
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TSDB_MGMT_TABLE_TABLE,
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TSDB_MGMT_TABLE_DNODE,
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TSDB_MGMT_TABLE_MNODE,
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TSDB_MGMT_TABLE_QNODE,
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TSDB_MGMT_TABLE_SNODE,
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TSDB_MGMT_TABLE_BNODE,
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TSDB_MGMT_TABLE_VGROUP,
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TSDB_MGMT_TABLE_STB,
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TSDB_MGMT_TABLE_MODULE,
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TSDB_MGMT_TABLE_QUERIES,
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TSDB_MGMT_TABLE_STREAMS,
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TSDB_MGMT_TABLE_VARIABLES,
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TSDB_MGMT_TABLE_CONNS,
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TSDB_MGMT_TABLE_SCORES,
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TSDB_MGMT_TABLE_GRANTS,
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TSDB_MGMT_TABLE_VNODES,
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TSDB_MGMT_TABLE_CLUSTER,
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TSDB_MGMT_TABLE_STREAMTABLES,
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TSDB_MGMT_TABLE_TP,
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TSDB_MGMT_TABLE_FUNCTION,
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TSDB_MGMT_TABLE_MAX,
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} EShowType;
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#define TSDB_ALTER_TABLE_ADD_TAG_COLUMN 1
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#define TSDB_ALTER_TABLE_DROP_TAG_COLUMN 2
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#define TSDB_ALTER_TABLE_CHANGE_TAG_COLUMN 3
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#define TSDB_ALTER_TABLE_UPDATE_TAG_VAL 4
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#define TSDB_ALTER_TABLE_ADD_COLUMN 5
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#define TSDB_ALTER_TABLE_DROP_COLUMN 6
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#define TSDB_ALTER_TABLE_CHANGE_COLUMN 7
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#define TSDB_ALTER_TABLE_MODIFY_TAG_COLUMN 8
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#define TSDB_FILL_NONE 0
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#define TSDB_FILL_NULL 1
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#define TSDB_FILL_SET_VALUE 2
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#define TSDB_FILL_LINEAR 3
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#define TSDB_FILL_PREV 4
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#define TSDB_FILL_NEXT 5
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#define TSDB_ALTER_USER_PASSWD 0x1
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#define TSDB_ALTER_USER_PRIVILEGES 0x2
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#define TSDB_KILL_MSG_LEN 30
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#define TSDB_VN_READ_ACCCESS ((char)0x1)
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#define TSDB_VN_WRITE_ACCCESS ((char)0x2)
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#define TSDB_VN_ALL_ACCCESS (TSDB_VN_READ_ACCCESS | TSDB_VN_WRITE_ACCCESS)
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#define TSDB_COL_NORMAL 0x0u // the normal column of the table
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#define TSDB_COL_TAG 0x1u // the tag column type
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#define TSDB_COL_UDC 0x2u // the user specified normal string column, it is a dummy column
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#define TSDB_COL_TMP 0x4u // internal column generated by the previous operators
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#define TSDB_COL_NULL 0x8u // the column filter NULL or not
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#define TSDB_COL_IS_TAG(f) (((f & (~(TSDB_COL_NULL))) & TSDB_COL_TAG) != 0)
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#define TSDB_COL_IS_NORMAL_COL(f) ((f & (~(TSDB_COL_NULL))) == TSDB_COL_NORMAL)
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#define TSDB_COL_IS_UD_COL(f) ((f & (~(TSDB_COL_NULL))) == TSDB_COL_UDC)
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#define TSDB_COL_REQ_NULL(f) (((f)&TSDB_COL_NULL) != 0)
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typedef struct SBuildTableMetaInput {
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int32_t vgId;
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char* tableFullName;
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} SBuildTableMetaInput;
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typedef struct SBuildUseDBInput {
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char db[TSDB_TABLE_FNAME_LEN];
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int32_t vgVersion;
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} SBuildUseDBInput;
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#pragma pack(push, 1)
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// null-terminated string instead of char array to avoid too many memory consumption in case of more than 1M tableMeta
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typedef struct {
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char fqdn[TSDB_FQDN_LEN];
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uint16_t port;
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} SEpAddrMsg;
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typedef struct {
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char fqdn[TSDB_FQDN_LEN];
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uint16_t port;
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} SEpAddr;
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typedef struct {
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int32_t numOfVnodes;
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} SMsgDesc;
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typedef struct SMsgHead {
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int32_t contLen;
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int32_t vgId;
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} SMsgHead;
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// Submit message for one table
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typedef struct SSubmitBlk {
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uint64_t uid; // table unique id
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int32_t tid; // table id
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int32_t padding; // TODO just for padding here
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int32_t sversion; // data schema version
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int32_t dataLen; // data part length, not including the SSubmitBlk head
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int32_t schemaLen; // schema length, if length is 0, no schema exists
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int16_t numOfRows; // total number of rows in current submit block
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char data[];
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} SSubmitBlk;
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// Submit message for this TSDB
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typedef struct SSubmitMsg {
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SMsgHead header;
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int32_t length;
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int32_t numOfBlocks;
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char blocks[];
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} SSubmitMsg;
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typedef struct {
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int32_t index; // index of failed block in submit blocks
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int32_t vnode; // vnode index of failed block
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int32_t sid; // table index of failed block
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int32_t code; // errorcode while write data to vnode, such as not created, dropped, no space, invalid table
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} SShellSubmitRspBlock;
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typedef struct {
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int32_t code; // 0-success, > 0 error code
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int32_t numOfRows; // number of records the client is trying to write
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int32_t affectedRows; // number of records actually written
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int32_t failedRows; // number of failed records (exclude duplicate records)
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int32_t numOfFailedBlocks;
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SShellSubmitRspBlock failedBlocks[];
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} SShellSubmitRspMsg;
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typedef struct SSchema {
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int8_t type;
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int32_t colId;
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int32_t bytes;
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char name[TSDB_COL_NAME_LEN];
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} SSchema;
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typedef struct {
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int32_t contLen;
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int32_t vgId;
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int8_t tableType;
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int16_t numOfColumns;
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int16_t numOfTags;
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int32_t tid;
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int32_t sversion;
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int32_t tversion;
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int32_t tagDataLen;
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int32_t sqlDataLen;
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uint64_t uid;
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uint64_t superTableUid;
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uint64_t createdTime;
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char tableFname[TSDB_TABLE_FNAME_LEN];
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char stbFname[TSDB_TABLE_FNAME_LEN];
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char data[];
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} SMDCreateTableMsg;
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// typedef struct {
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// int32_t len; // one create table message
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// char tableName[TSDB_TABLE_FNAME_LEN];
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// int16_t numOfColumns;
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// int16_t sqlLen; // the length of SQL, it starts after schema , sql is a null-terminated string
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// int8_t igExists;
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// int8_t rspMeta;
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// int8_t reserved[16];
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// char schema[];
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//} SCreateTableMsg;
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typedef struct {
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char tableName[TSDB_TABLE_FNAME_LEN];
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int16_t numOfColumns;
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int16_t numOfTags;
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int8_t igExists;
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int8_t rspMeta;
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char schema[];
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} SCreateCTableMsg;
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typedef struct {
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char name[TSDB_TABLE_FNAME_LEN];
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int8_t igExists;
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int32_t numOfTags;
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int32_t numOfColumns;
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SSchema pSchema[];
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} SCreateStbMsg, SCreateTableMsg;
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typedef struct {
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char name[TSDB_TABLE_FNAME_LEN];
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int8_t igNotExists;
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} SDropStbMsg;
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typedef struct {
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char name[TSDB_TABLE_FNAME_LEN];
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int8_t alterType;
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SSchema schema;
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} SAlterStbMsg;
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typedef struct {
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SMsgHead head;
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char name[TSDB_TABLE_FNAME_LEN];
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uint64_t suid;
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} SVDropStbReq;
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typedef struct {
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SMsgHead head;
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char name[TSDB_TABLE_FNAME_LEN];
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int8_t type; /* operation type */
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int32_t numOfCols; /* number of schema */
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int32_t numOfTags;
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char data[];
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} SAlterTableMsg;
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typedef struct {
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SMsgHead head;
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char name[TSDB_TABLE_FNAME_LEN];
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int8_t ignoreNotExists;
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} SDropTableMsg;
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typedef struct {
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SMsgHead head;
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int64_t uid;
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int32_t tid;
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int16_t tversion;
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int16_t colId;
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int8_t type;
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int16_t bytes;
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int32_t tagValLen;
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int16_t numOfTags;
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int32_t schemaLen;
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char data[];
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} SUpdateTableTagValMsg;
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typedef struct {
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int32_t pid;
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char app[TSDB_APP_NAME_LEN];
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char db[TSDB_DB_NAME_LEN];
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int64_t startTime;
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} SConnectMsg;
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typedef struct SEpSet {
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int8_t inUse;
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int8_t numOfEps;
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uint16_t port[TSDB_MAX_REPLICA];
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char fqdn[TSDB_MAX_REPLICA][TSDB_FQDN_LEN];
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} SEpSet;
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static FORCE_INLINE int taosEncodeSEpSet(void** buf, const SEpSet* pEp) {
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if(buf == NULL) return sizeof(SEpSet);
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memcpy(buf, pEp, sizeof(SEpSet));
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//TODO: endian conversion
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return sizeof(SEpSet);
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}
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static FORCE_INLINE void* taosDecodeSEpSet(void* buf, SEpSet* pEpSet) {
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memcpy(pEpSet, buf, sizeof(SEpSet));
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return buf;
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}
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typedef struct {
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int32_t acctId;
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int64_t clusterId;
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int32_t connId;
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int8_t superUser;
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int8_t reserved[5];
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SEpSet epSet;
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} SConnectRsp;
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typedef struct {
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char user[TSDB_USER_LEN];
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char pass[TSDB_PASSWORD_LEN];
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int32_t maxUsers;
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int32_t maxDbs;
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int32_t maxTimeSeries;
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int32_t maxStreams;
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int32_t accessState; // Configured only by command
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int64_t maxStorage; // In unit of GB
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int32_t reserve[8];
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} SCreateAcctMsg, SAlterAcctMsg;
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typedef struct {
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char user[TSDB_USER_LEN];
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int32_t reserve[8];
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} SDropUserMsg, SDropAcctMsg;
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typedef struct {
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int8_t type;
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char user[TSDB_USER_LEN];
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char pass[TSDB_PASSWORD_LEN];
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int8_t superUser; // denote if it is a super user or not
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int32_t reserve[8];
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} SCreateUserMsg, SAlterUserMsg;
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typedef struct {
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int32_t contLen;
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int32_t vgId;
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int32_t tid;
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uint64_t uid;
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char tableFname[TSDB_TABLE_FNAME_LEN];
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} SMDDropTableMsg;
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typedef struct {
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int32_t contLen;
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int32_t vgId;
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uint64_t uid;
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char tableFname[TSDB_TABLE_FNAME_LEN];
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} SDropSTableMsg;
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typedef struct SColIndex {
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int16_t colId; // column id
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int16_t colIndex; // column index in colList if it is a normal column or index in tagColList if a tag
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int16_t flag; // denote if it is a tag or a normal column
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char name[TSDB_DB_FNAME_LEN];
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} SColIndex;
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typedef struct SColumnFilterInfo {
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int16_t lowerRelOptr;
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int16_t upperRelOptr;
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int16_t filterstr; // denote if current column is char(binary/nchar)
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union {
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struct {
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int64_t lowerBndi;
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int64_t upperBndi;
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};
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struct {
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double lowerBndd;
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double upperBndd;
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};
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struct {
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int64_t pz;
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int64_t len;
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};
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};
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} SColumnFilterInfo;
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typedef struct SColumnFilterList {
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int16_t numOfFilters;
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union {
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int64_t placeholder;
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SColumnFilterInfo* filterInfo;
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};
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} SColumnFilterList;
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/*
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* for client side struct, we only need the column id, type, bytes are not necessary
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* But for data in vnode side, we need all the following information.
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*/
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typedef struct SColumnInfo {
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int16_t colId;
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int16_t type;
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int16_t bytes;
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SColumnFilterList flist;
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} SColumnInfo;
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typedef struct STableIdInfo {
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uint64_t uid;
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TSKEY key; // last accessed ts, for subscription
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} STableIdInfo;
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typedef struct STimeWindow {
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TSKEY skey;
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TSKEY ekey;
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} STimeWindow;
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typedef struct {
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int32_t tsOffset; // offset value in current msg body, NOTE: ts list is compressed
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int32_t tsLen; // total length of ts comp block
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int32_t tsNumOfBlocks; // ts comp block numbers
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int32_t tsOrder; // ts comp block order
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} STsBufInfo;
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typedef struct SInterval {
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int32_t tz; // query client timezone
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char intervalUnit;
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char slidingUnit;
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char offsetUnit;
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int64_t interval;
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int64_t sliding;
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int64_t offset;
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} SInterval;
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typedef struct {
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SMsgHead head;
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char version[TSDB_VERSION_LEN];
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bool stableQuery; // super table query or not
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bool topBotQuery; // TODO used bitwise flag
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bool interpQuery; // interp query or not
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bool groupbyColumn; // denote if this is a groupby normal column query
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bool hasTagResults; // if there are tag values in final result or not
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bool timeWindowInterpo; // if the time window start/end required interpolation
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bool queryBlockDist; // if query data block distribution
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bool stabledev; // super table stddev query
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bool tsCompQuery; // is tscomp query
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bool simpleAgg;
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bool pointInterpQuery; // point interpolation query
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bool needReverseScan; // need reverse scan
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bool stateWindow; // state window flag
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STimeWindow window;
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int32_t numOfTables;
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int16_t order;
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int16_t orderColId;
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int16_t numOfCols; // the number of columns will be load from vnode
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SInterval interval;
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// SSessionWindow sw; // session window
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int16_t tagCondLen; // tag length in current query
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int16_t colCondLen; // column length in current query
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int16_t numOfGroupCols; // num of group by columns
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int16_t orderByIdx;
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int16_t orderType; // used in group by xx order by xxx
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int64_t vgroupLimit; // limit the number of rows for each table, used in order by + limit in stable projection query.
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int16_t prjOrder; // global order in super table projection query.
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int64_t limit;
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int64_t offset;
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int32_t queryType; // denote another query process
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int16_t numOfOutput; // final output columns numbers
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int16_t fillType; // interpolate type
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int64_t fillVal; // default value array list
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int32_t secondStageOutput;
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STsBufInfo tsBuf; // tsBuf info
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int32_t numOfTags; // number of tags columns involved
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int32_t sqlstrLen; // sql query string
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int32_t prevResultLen; // previous result length
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int32_t numOfOperator;
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int32_t tableScanOperator; // table scan operator. -1 means no scan operator
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int32_t udfNum; // number of udf function
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int32_t udfContentOffset;
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int32_t udfContentLen;
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|
SColumnInfo tableCols[];
|
|
} SQueryTableMsg;
|
|
|
|
typedef struct {
|
|
int32_t code;
|
|
} SQueryTableRsp;
|
|
|
|
// todo: the show handle should be replaced with id
|
|
typedef struct {
|
|
SMsgHead header;
|
|
union {
|
|
int32_t showId;
|
|
int64_t qhandle;
|
|
int64_t qId;
|
|
}; // query handle
|
|
int8_t free;
|
|
} SRetrieveTableMsg;
|
|
|
|
typedef struct SRetrieveTableRsp {
|
|
int64_t useconds;
|
|
int8_t completed; // all results are returned to client
|
|
int8_t precision;
|
|
int8_t compressed;
|
|
int32_t compLen;
|
|
|
|
int32_t numOfRows;
|
|
char data[];
|
|
} SRetrieveTableRsp;
|
|
|
|
typedef struct {
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
int32_t numOfVgroups;
|
|
int32_t cacheBlockSize; // MB
|
|
int32_t totalBlocks;
|
|
int32_t daysPerFile;
|
|
int32_t daysToKeep0;
|
|
int32_t daysToKeep1;
|
|
int32_t daysToKeep2;
|
|
int32_t minRows;
|
|
int32_t maxRows;
|
|
int32_t commitTime;
|
|
int32_t fsyncPeriod;
|
|
int8_t walLevel;
|
|
int8_t precision; // time resolution
|
|
int8_t compression;
|
|
int8_t replications;
|
|
int8_t quorum;
|
|
int8_t update;
|
|
int8_t cacheLastRow;
|
|
int8_t ignoreExist;
|
|
int32_t reserve[8];
|
|
} SCreateDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
int32_t totalBlocks;
|
|
int32_t daysToKeep0;
|
|
int32_t daysToKeep1;
|
|
int32_t daysToKeep2;
|
|
int32_t fsyncPeriod;
|
|
int8_t walLevel;
|
|
int8_t quorum;
|
|
int8_t cacheLastRow;
|
|
int32_t reserve[8];
|
|
} SAlterDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_TABLE_FNAME_LEN];
|
|
int8_t ignoreNotExists;
|
|
int32_t reserve[8];
|
|
} SDropDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_TABLE_FNAME_LEN];
|
|
int32_t vgVersion;
|
|
int32_t reserve[8];
|
|
} SUseDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_TABLE_FNAME_LEN];
|
|
int32_t reserve[8];
|
|
} SSyncDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_TABLE_FNAME_LEN];
|
|
int32_t reserve[8];
|
|
} SCompactDbMsg;
|
|
|
|
typedef struct {
|
|
char name[TSDB_FUNC_NAME_LEN];
|
|
int8_t funcType;
|
|
int8_t scriptType;
|
|
int8_t align;
|
|
int8_t outputType;
|
|
int32_t outputLen;
|
|
int32_t bufSize;
|
|
int64_t sigature;
|
|
int32_t commentSize;
|
|
int32_t codeSize;
|
|
char pCont[];
|
|
} SCreateFuncMsg;
|
|
|
|
typedef struct {
|
|
char name[TSDB_FUNC_NAME_LEN];
|
|
} SDropFuncMsg;
|
|
|
|
typedef struct {
|
|
int32_t numOfFuncs;
|
|
char pFuncNames[];
|
|
} SRetrieveFuncMsg;
|
|
|
|
typedef struct {
|
|
char name[TSDB_FUNC_NAME_LEN];
|
|
int8_t funcType;
|
|
int8_t scriptType;
|
|
int8_t align;
|
|
int8_t outputType;
|
|
int32_t outputLen;
|
|
int32_t bufSize;
|
|
int64_t sigature;
|
|
int32_t commentSize;
|
|
int32_t codeSize;
|
|
char pCont[];
|
|
} SFuncInfo;
|
|
|
|
typedef struct {
|
|
int32_t numOfFuncs;
|
|
char pFuncInfos[];
|
|
} SRetrieveFuncRsp;
|
|
|
|
typedef struct {
|
|
int32_t statusInterval;
|
|
int64_t checkTime; // 1970-01-01 00:00:00.000
|
|
char timezone[TSDB_TIMEZONE_LEN]; // tsTimezone
|
|
char locale[TSDB_LOCALE_LEN]; // tsLocale
|
|
char charset[TSDB_LOCALE_LEN]; // tsCharset
|
|
} SClusterCfg;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int8_t role;
|
|
int8_t reserved[3];
|
|
int64_t totalStorage;
|
|
int64_t compStorage;
|
|
int64_t pointsWritten;
|
|
int64_t tablesNum;
|
|
} SVnodeLoad;
|
|
|
|
typedef struct {
|
|
int32_t num;
|
|
SVnodeLoad data[];
|
|
} SVnodeLoads;
|
|
|
|
typedef struct {
|
|
int32_t sver;
|
|
int32_t dnodeId;
|
|
int64_t clusterId;
|
|
int64_t rebootTime;
|
|
int64_t updateTime;
|
|
int32_t numOfCores;
|
|
int32_t numOfSupportVnodes;
|
|
char dnodeEp[TSDB_EP_LEN];
|
|
SClusterCfg clusterCfg;
|
|
SVnodeLoads vnodeLoads;
|
|
} SStatusMsg;
|
|
|
|
typedef struct {
|
|
int32_t reserved;
|
|
} STransMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
int64_t clusterId;
|
|
} SDnodeCfg;
|
|
|
|
typedef struct {
|
|
int32_t id;
|
|
int8_t isMnode;
|
|
int8_t reserved;
|
|
uint16_t port;
|
|
char fqdn[TSDB_FQDN_LEN];
|
|
} SDnodeEp;
|
|
|
|
typedef struct {
|
|
int32_t num;
|
|
SDnodeEp eps[];
|
|
} SDnodeEps;
|
|
|
|
typedef struct {
|
|
SDnodeCfg dnodeCfg;
|
|
SDnodeEps dnodeEps;
|
|
} SStatusRsp;
|
|
|
|
typedef struct {
|
|
int32_t id;
|
|
uint16_t port; // node sync Port
|
|
char fqdn[TSDB_FQDN_LEN]; // node FQDN
|
|
} SReplica;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int32_t dnodeId;
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
uint64_t dbUid;
|
|
int32_t vgVersion;
|
|
int32_t cacheBlockSize;
|
|
int32_t totalBlocks;
|
|
int32_t daysPerFile;
|
|
int32_t daysToKeep0;
|
|
int32_t daysToKeep1;
|
|
int32_t daysToKeep2;
|
|
int32_t minRows;
|
|
int32_t maxRows;
|
|
int32_t commitTime;
|
|
int32_t fsyncPeriod;
|
|
int8_t walLevel;
|
|
int8_t precision;
|
|
int8_t compression;
|
|
int8_t quorum;
|
|
int8_t update;
|
|
int8_t cacheLastRow;
|
|
int8_t replica;
|
|
int8_t selfIndex;
|
|
SReplica replicas[TSDB_MAX_REPLICA];
|
|
} SCreateVnodeMsg, SAlterVnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int32_t dnodeId;
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
uint64_t dbUid;
|
|
} SDropVnodeMsg, SSyncVnodeMsg, SCompactVnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int8_t accessState;
|
|
} SAuthVnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
char tableFname[TSDB_TABLE_FNAME_LEN];
|
|
} STableInfoMsg;
|
|
|
|
typedef struct {
|
|
int8_t metaClone; // create local clone of the cached table meta
|
|
int32_t numOfVgroups;
|
|
int32_t numOfTables;
|
|
int32_t numOfUdfs;
|
|
char tableNames[];
|
|
} SMultiTableInfoMsg;
|
|
|
|
typedef struct SVgroupInfo {
|
|
int32_t vgId;
|
|
uint32_t hashBegin;
|
|
uint32_t hashEnd;
|
|
int8_t inUse;
|
|
int8_t numOfEps;
|
|
SEpAddrMsg epAddr[TSDB_MAX_REPLICA];
|
|
} SVgroupInfo;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int8_t numOfEps;
|
|
SEpAddrMsg epAddr[TSDB_MAX_REPLICA];
|
|
} SVgroupMsg;
|
|
|
|
typedef struct {
|
|
int32_t numOfVgroups;
|
|
SVgroupMsg vgroups[];
|
|
} SVgroupsMsg, SVgroupsInfo;
|
|
|
|
typedef struct {
|
|
char tbFname[TSDB_TABLE_FNAME_LEN]; // table full name
|
|
char stbFname[TSDB_TABLE_FNAME_LEN];
|
|
int32_t numOfTags;
|
|
int32_t numOfColumns;
|
|
int8_t precision;
|
|
int8_t tableType;
|
|
int8_t update;
|
|
int32_t sversion;
|
|
int32_t tversion;
|
|
uint64_t suid;
|
|
uint64_t tuid;
|
|
int32_t vgId;
|
|
SSchema pSchema[];
|
|
} STableMetaMsg;
|
|
|
|
typedef struct SMultiTableMeta {
|
|
int32_t numOfTables;
|
|
int32_t numOfVgroup;
|
|
int32_t numOfUdf;
|
|
int32_t contLen;
|
|
int8_t compressed; // denote if compressed or not
|
|
int32_t rawLen; // size before compress
|
|
uint8_t metaClone; // make meta clone after retrieve meta from mnode
|
|
char meta[];
|
|
} SMultiTableMeta;
|
|
|
|
typedef struct {
|
|
int32_t dataLen;
|
|
char name[TSDB_TABLE_FNAME_LEN];
|
|
char* data;
|
|
} STagData;
|
|
|
|
typedef struct {
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
int32_t vgVersion;
|
|
int32_t vgNum;
|
|
int8_t hashMethod;
|
|
SVgroupInfo vgroupInfo[];
|
|
} SUseDbRsp;
|
|
|
|
/*
|
|
* sql: show tables like '%a_%'
|
|
* payload is the query condition, e.g., '%a_%'
|
|
* payloadLen is the length of payload
|
|
*/
|
|
typedef struct {
|
|
int8_t type;
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
int16_t payloadLen;
|
|
char payload[];
|
|
} SShowMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_DB_FNAME_LEN];
|
|
int32_t numOfVgroup;
|
|
int32_t vgid[];
|
|
} SCompactMsg;
|
|
|
|
typedef struct SShowRsp {
|
|
int32_t showId;
|
|
STableMetaMsg tableMeta;
|
|
} SShowRsp;
|
|
|
|
typedef struct {
|
|
char fqdn[TSDB_FQDN_LEN]; // end point, hostname:port
|
|
int32_t port;
|
|
} SCreateDnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
} SDropDnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
char config[TSDB_DNODE_CONFIG_LEN];
|
|
} SCfgDnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
} SMCreateMnodeMsg, SMDropMnodeMsg, SDDropMnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
int8_t replica;
|
|
SReplica replicas[TSDB_MAX_REPLICA];
|
|
} SDCreateMnodeMsg, SDAlterMnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
} SMCreateQnodeMsg, SMDropQnodeMsg, SDCreateQnodeMsg, SDDropQnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
} SMCreateSnodeMsg, SMDropSnodeMsg, SDCreateSnodeMsg, SDDropSnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
} SMCreateBnodeMsg, SMDropBnodeMsg, SDCreateBnodeMsg, SDDropBnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
int32_t vgId;
|
|
int32_t tid;
|
|
} SConfigTableMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
int32_t vgId;
|
|
} SConfigVnodeMsg;
|
|
|
|
typedef struct {
|
|
char sql[TSDB_SHOW_SQL_LEN];
|
|
int32_t queryId;
|
|
int64_t useconds;
|
|
int64_t stime;
|
|
int64_t qId;
|
|
int64_t sqlObjId;
|
|
int32_t pid;
|
|
char fqdn[TSDB_FQDN_LEN];
|
|
int8_t stableQuery;
|
|
int32_t numOfSub;
|
|
char subSqlInfo[TSDB_SHOW_SUBQUERY_LEN]; // include subqueries' index, Obj IDs and states(C-complete/I-imcomplete)
|
|
} SQueryDesc;
|
|
|
|
typedef struct {
|
|
int32_t connId;
|
|
int32_t pid;
|
|
int32_t numOfQueries;
|
|
int32_t numOfStreams;
|
|
char app[TSDB_APP_NAME_LEN];
|
|
char pData[];
|
|
} SHeartBeatMsg;
|
|
|
|
typedef struct {
|
|
int32_t connId;
|
|
int32_t queryId;
|
|
int32_t streamId;
|
|
int32_t totalDnodes;
|
|
int32_t onlineDnodes;
|
|
int8_t killConnection;
|
|
int8_t reserved[3];
|
|
SEpSet epSet;
|
|
} SHeartBeatRsp;
|
|
|
|
typedef struct {
|
|
int32_t connId;
|
|
int32_t streamId;
|
|
} SKillStreamMsg;
|
|
|
|
typedef struct {
|
|
int32_t connId;
|
|
int32_t queryId;
|
|
} SKillQueryMsg;
|
|
|
|
typedef struct {
|
|
int32_t connId;
|
|
} SKillConnMsg;
|
|
|
|
typedef struct {
|
|
char user[TSDB_USER_LEN];
|
|
char spi;
|
|
char encrypt;
|
|
char secret[TSDB_PASSWORD_LEN];
|
|
char ckey[TSDB_PASSWORD_LEN];
|
|
} SAuthMsg, SAuthRsp;
|
|
|
|
typedef struct {
|
|
int8_t finished;
|
|
int8_t reserved1[7];
|
|
char name[TSDB_STEP_NAME_LEN];
|
|
char desc[TSDB_STEP_DESC_LEN];
|
|
} SStartupMsg;
|
|
|
|
// mq related
|
|
typedef struct {
|
|
} SMqConnectReq;
|
|
|
|
typedef struct {
|
|
} SMqConnectRsp;
|
|
|
|
typedef struct {
|
|
} SMqDisconnectReq;
|
|
|
|
typedef struct {
|
|
} SMqDisconnectRsp;
|
|
|
|
typedef struct {
|
|
} SMqAckReq;
|
|
|
|
typedef struct {
|
|
} SMqAckRsp;
|
|
|
|
typedef struct {
|
|
} SMqResetReq;
|
|
|
|
typedef struct {
|
|
} SMqResetRsp;
|
|
// mq related end
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SSubmitReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SSubmitRsp;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SSubmitReqReader;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SCreateTableReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SCreateTableRsp;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SDropTableReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SDropTableRsp;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SAlterTableReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SAlterTableRsp;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SDropStableReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SDropStableRsp;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SUpdateTagValReq;
|
|
|
|
typedef struct {
|
|
/* data */
|
|
} SUpdateTagValRsp;
|
|
|
|
typedef struct SSubQueryMsg {
|
|
uint64_t sId;
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
uint32_t contentLen;
|
|
char msg[];
|
|
} SSubQueryMsg;
|
|
|
|
typedef struct SResReadyMsg {
|
|
uint64_t sId;
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
} SResReadyMsg;
|
|
|
|
typedef struct SResReadyRsp {
|
|
int32_t code;
|
|
} SResReadyRsp;
|
|
|
|
typedef struct SResFetchMsg {
|
|
uint64_t sId;
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
} SResFetchMsg;
|
|
|
|
typedef struct SSchTasksStatusMsg {
|
|
uint64_t sId;
|
|
} SSchTasksStatusMsg;
|
|
|
|
typedef struct STaskStatus {
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
int8_t status;
|
|
} STaskStatus;
|
|
|
|
typedef struct SSchedulerStatusRsp {
|
|
uint32_t num;
|
|
STaskStatus status[];
|
|
} SSchedulerStatusRsp;
|
|
|
|
typedef struct STaskCancelMsg {
|
|
uint64_t sId;
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
} STaskCancelMsg;
|
|
|
|
typedef struct STaskCancelRsp {
|
|
int32_t code;
|
|
} STaskCancelRsp;
|
|
|
|
typedef struct STaskDropMsg {
|
|
uint64_t sId;
|
|
uint64_t queryId;
|
|
uint64_t taskId;
|
|
} STaskDropMsg;
|
|
|
|
typedef struct STaskDropRsp {
|
|
int32_t code;
|
|
} STaskDropRsp;
|
|
|
|
typedef struct {
|
|
int8_t igExists;
|
|
char* name;
|
|
char* physicalPlan;
|
|
char* logicalPlan;
|
|
} SCMCreateTopicReq;
|
|
|
|
static FORCE_INLINE int tSerializeSCMCreateTopicReq(void** buf, const SCMCreateTopicReq* pReq) {
|
|
int tlen = 0;
|
|
tlen += taosEncodeString(buf, pReq->name);
|
|
tlen += taosEncodeFixedI8(buf, pReq->igExists);
|
|
tlen += taosEncodeString(buf, pReq->physicalPlan);
|
|
tlen += taosEncodeString(buf, pReq->logicalPlan);
|
|
return tlen;
|
|
}
|
|
|
|
static FORCE_INLINE void* tDeserializeSCMCreateTopicReq(void* buf, SCMCreateTopicReq* pReq) {
|
|
buf = taosDecodeFixedI8(buf, &(pReq->igExists));
|
|
buf = taosDecodeString(buf, &(pReq->name));
|
|
buf = taosDecodeString(buf, &(pReq->physicalPlan));
|
|
buf = taosDecodeString(buf, &(pReq->logicalPlan));
|
|
return buf;
|
|
}
|
|
|
|
typedef struct {
|
|
int64_t topicId;
|
|
} SCMCreateTopicRsp;
|
|
|
|
static FORCE_INLINE int tSerializeSCMCreateTopicRsp(void** buf, const SCMCreateTopicRsp* pRsp) {
|
|
int tlen = 0;
|
|
tlen += taosEncodeFixedI64(buf, pRsp->topicId);
|
|
return tlen;
|
|
}
|
|
|
|
static FORCE_INLINE void* tDeserializeSCMCreateTopicRsp(void* buf, SCMCreateTopicRsp* pRsp) {
|
|
buf = taosDecodeFixedI64(buf, &pRsp->topicId);
|
|
return buf;
|
|
}
|
|
|
|
typedef struct {
|
|
char* topicName;
|
|
char* consumerGroup;
|
|
int64_t consumerId;
|
|
} SCMSubscribeReq;
|
|
|
|
static FORCE_INLINE int tSerializeSCMSubscribeReq(void** buf, const SCMSubscribeReq* pReq) {
|
|
int tlen = 0;
|
|
tlen += taosEncodeString(buf, pReq->topicName);
|
|
tlen += taosEncodeString(buf, pReq->consumerGroup);
|
|
tlen += taosEncodeFixedI64(buf, pReq->consumerId);
|
|
return tlen;
|
|
}
|
|
|
|
static FORCE_INLINE void* tDeserializeSCMSubscribeReq(void* buf, SCMSubscribeReq* pReq) {
|
|
buf = taosDecodeString(buf, &pReq->topicName);
|
|
buf = taosDecodeString(buf, &pReq->consumerGroup);
|
|
buf = taosDecodeFixedI64(buf, &pReq->consumerId);
|
|
return buf;
|
|
}
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
SEpSet pEpSet;
|
|
} SCMSubscribeRsp;
|
|
|
|
static FORCE_INLINE int tSerializeSCMSubscribeRsp(void** buf, const SCMSubscribeRsp* pRsp) {
|
|
int tlen = 0;
|
|
tlen += taosEncodeFixedI32(buf, pRsp->vgId);
|
|
tlen += taosEncodeSEpSet(buf, &pRsp->pEpSet);
|
|
return tlen;
|
|
}
|
|
|
|
static FORCE_INLINE void* tDeserializeSCMSubscribeRsp(void* buf, SCMSubscribeRsp* pRsp) {
|
|
buf = taosDecodeFixedI32(buf, &pRsp->vgId);
|
|
buf = taosDecodeSEpSet(buf, &pRsp->pEpSet);
|
|
return buf;
|
|
}
|
|
|
|
typedef struct {
|
|
int64_t topicId;
|
|
int64_t consumerId;
|
|
int64_t consumerGroupId;
|
|
int64_t offset;
|
|
} SMVSubscribeReq;
|
|
|
|
typedef struct {
|
|
int64_t newOffset;
|
|
} SMVSubscribeRsp;
|
|
|
|
typedef struct {
|
|
char name[TSDB_TOPIC_FNAME_LEN];
|
|
int8_t igExists;
|
|
int32_t execLen;
|
|
void* executor;
|
|
int32_t sqlLen;
|
|
char* sql;
|
|
} SCreateTopicMsg;
|
|
|
|
typedef struct {
|
|
char name[TSDB_TABLE_FNAME_LEN];
|
|
int8_t igNotExists;
|
|
} SDropTopicMsg;
|
|
|
|
typedef struct {
|
|
char name[TSDB_TABLE_FNAME_LEN];
|
|
int8_t alterType;
|
|
SSchema schema;
|
|
} SAlterTopicMsg;
|
|
|
|
typedef struct {
|
|
SMsgHead head;
|
|
char name[TSDB_TABLE_FNAME_LEN];
|
|
uint64_t tuid;
|
|
int32_t sverson;
|
|
int32_t execLen;
|
|
char* executor;
|
|
int32_t sqlLen;
|
|
char* sql;
|
|
} SDCreateTopicMsg;
|
|
|
|
typedef struct {
|
|
SMsgHead head;
|
|
char name[TSDB_TABLE_FNAME_LEN];
|
|
uint64_t tuid;
|
|
} SDDropTopicMsg;
|
|
|
|
typedef struct SVCreateTbReq {
|
|
uint64_t ver; // use a general definition
|
|
char* name;
|
|
uint32_t ttl;
|
|
uint32_t keep;
|
|
#define TD_SUPER_TABLE 0
|
|
#define TD_CHILD_TABLE 1
|
|
#define TD_NORMAL_TABLE 2
|
|
uint8_t type;
|
|
union {
|
|
struct {
|
|
tb_uid_t suid;
|
|
uint32_t nCols;
|
|
SSchema* pSchema;
|
|
uint32_t nTagCols;
|
|
SSchema* pTagSchema;
|
|
} stbCfg;
|
|
struct {
|
|
tb_uid_t suid;
|
|
SKVRow pTag;
|
|
} ctbCfg;
|
|
struct {
|
|
uint32_t nCols;
|
|
SSchema* pSchema;
|
|
} ntbCfg;
|
|
};
|
|
} SVCreateTbReq;
|
|
|
|
static FORCE_INLINE int tSerializeSVCreateTbReq(void** buf, const SVCreateTbReq* pReq) {
|
|
int tlen = 0;
|
|
|
|
tlen += taosEncodeFixedU64(buf, pReq->ver);
|
|
tlen += taosEncodeString(buf, pReq->name);
|
|
tlen += taosEncodeFixedU32(buf, pReq->ttl);
|
|
tlen += taosEncodeFixedU32(buf, pReq->keep);
|
|
tlen += taosEncodeFixedU8(buf, pReq->type);
|
|
|
|
switch (pReq->type) {
|
|
case TD_SUPER_TABLE:
|
|
tlen += taosEncodeFixedU64(buf, pReq->stbCfg.suid);
|
|
tlen += taosEncodeFixedU32(buf, pReq->stbCfg.nCols);
|
|
for (uint32_t i = 0; i < pReq->stbCfg.nCols; i++) {
|
|
tlen += taosEncodeFixedI8(buf, pReq->stbCfg.pSchema[i].type);
|
|
tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pSchema[i].colId);
|
|
tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pSchema[i].bytes);
|
|
tlen += taosEncodeString(buf, pReq->stbCfg.pSchema[i].name);
|
|
}
|
|
tlen += taosEncodeFixedU32(buf, pReq->stbCfg.nTagCols);
|
|
for (uint32_t i = 0; i < pReq->stbCfg.nTagCols; i++) {
|
|
tlen += taosEncodeFixedI8(buf, pReq->stbCfg.pTagSchema[i].type);
|
|
tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pTagSchema[i].colId);
|
|
tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pTagSchema[i].bytes);
|
|
tlen += taosEncodeString(buf, pReq->stbCfg.pTagSchema[i].name);
|
|
}
|
|
break;
|
|
case TD_CHILD_TABLE:
|
|
tlen += taosEncodeFixedU64(buf, pReq->ctbCfg.suid);
|
|
tlen += tdEncodeKVRow(buf, pReq->ctbCfg.pTag);
|
|
break;
|
|
case TD_NORMAL_TABLE:
|
|
tlen += taosEncodeFixedU32(buf, pReq->ntbCfg.nCols);
|
|
for (uint32_t i = 0; i < pReq->ntbCfg.nCols; i++) {
|
|
tlen += taosEncodeFixedI8(buf, pReq->ntbCfg.pSchema[i].type);
|
|
tlen += taosEncodeFixedI32(buf, pReq->ntbCfg.pSchema[i].colId);
|
|
tlen += taosEncodeFixedI32(buf, pReq->ntbCfg.pSchema[i].bytes);
|
|
tlen += taosEncodeString(buf, pReq->ntbCfg.pSchema[i].name);
|
|
}
|
|
break;
|
|
default:
|
|
ASSERT(0);
|
|
}
|
|
|
|
return tlen;
|
|
}
|
|
|
|
static FORCE_INLINE void* tDeserializeSVCreateTbReq(void* buf, SVCreateTbReq* pReq) {
|
|
buf = taosDecodeFixedU64(buf, &(pReq->ver));
|
|
buf = taosDecodeString(buf, &(pReq->name));
|
|
buf = taosDecodeFixedU32(buf, &(pReq->ttl));
|
|
buf = taosDecodeFixedU32(buf, &(pReq->keep));
|
|
buf = taosDecodeFixedU8(buf, &(pReq->type));
|
|
|
|
switch (pReq->type) {
|
|
case TD_SUPER_TABLE:
|
|
buf = taosDecodeFixedU64(buf, &(pReq->stbCfg.suid));
|
|
buf = taosDecodeFixedU32(buf, &(pReq->stbCfg.nCols));
|
|
pReq->stbCfg.pSchema = (SSchema*)malloc(pReq->stbCfg.nCols * sizeof(SSchema));
|
|
for (uint32_t i = 0; i < pReq->stbCfg.nCols; i++) {
|
|
buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pSchema[i].type));
|
|
buf = taosDecodeFixedI32(buf, &(pReq->stbCfg.pSchema[i].colId));
|
|
buf = taosDecodeFixedI32(buf, &(pReq->stbCfg.pSchema[i].bytes));
|
|
buf = taosDecodeStringTo(buf, pReq->stbCfg.pSchema[i].name);
|
|
}
|
|
buf = taosDecodeFixedU32(buf, &pReq->stbCfg.nTagCols);
|
|
pReq->stbCfg.pTagSchema = (SSchema*)malloc(pReq->stbCfg.nTagCols * sizeof(SSchema));
|
|
for (uint32_t i = 0; i < pReq->stbCfg.nTagCols; i++) {
|
|
buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pTagSchema[i].type));
|
|
buf = taosDecodeFixedI32(buf, &pReq->stbCfg.pTagSchema[i].colId);
|
|
buf = taosDecodeFixedI32(buf, &pReq->stbCfg.pTagSchema[i].bytes);
|
|
buf = taosDecodeStringTo(buf, pReq->stbCfg.pTagSchema[i].name);
|
|
}
|
|
break;
|
|
case TD_CHILD_TABLE:
|
|
buf = taosDecodeFixedU64(buf, &pReq->ctbCfg.suid);
|
|
buf = tdDecodeKVRow(buf, &pReq->ctbCfg.pTag);
|
|
break;
|
|
case TD_NORMAL_TABLE:
|
|
buf = taosDecodeFixedU32(buf, &pReq->ntbCfg.nCols);
|
|
pReq->ntbCfg.pSchema = (SSchema*)malloc(pReq->ntbCfg.nCols * sizeof(SSchema));
|
|
for (uint32_t i = 0; i < pReq->ntbCfg.nCols; i++) {
|
|
buf = taosDecodeFixedI8(buf, &pReq->ntbCfg.pSchema[i].type);
|
|
buf = taosDecodeFixedI32(buf, &pReq->ntbCfg.pSchema[i].colId);
|
|
buf = taosDecodeFixedI32(buf, &pReq->ntbCfg.pSchema[i].bytes);
|
|
buf = taosDecodeStringTo(buf, pReq->ntbCfg.pSchema[i].name);
|
|
}
|
|
break;
|
|
default:
|
|
ASSERT(0);
|
|
}
|
|
|
|
return buf;
|
|
}
|
|
typedef struct SVCreateTbRsp {
|
|
} SVCreateTbRsp;
|
|
|
|
typedef struct SVShowTablesReq {
|
|
SMsgHead head;
|
|
} SVShowTablesReq;
|
|
|
|
typedef struct SVShowTablesRsp {
|
|
int64_t id;
|
|
STableMetaMsg metaInfo;
|
|
} SVShowTablesRsp;
|
|
|
|
typedef struct SVShowTablesFetchReq {
|
|
SMsgHead head;
|
|
int64_t id;
|
|
} SVShowTablesFetchReq;
|
|
|
|
typedef struct SVShowTablesFetchRsp {
|
|
int64_t useconds;
|
|
int8_t completed; // all results are returned to client
|
|
int8_t precision;
|
|
int8_t compressed;
|
|
int32_t compLen;
|
|
|
|
int32_t numOfRows;
|
|
char data[];
|
|
} SVShowTablesFetchRsp;
|
|
|
|
#pragma pack(pop)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*_TD_COMMON_TAOS_MSG_H_*/
|