781 lines
21 KiB
C
781 lines
21 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 TDENGINE_TAOSMSG_H
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#define TDENGINE_TAOSMSG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include "taosdef.h"
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#include "taoserror.h"
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#include "trpc.h"
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#include "tdataformat.h"
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// message type
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#ifdef TAOS_MESSAGE_C
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#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) msg, msg "-rsp",
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char *taosMsg[] = {
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"null",
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#else
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#define TAOS_DEFINE_MESSAGE_TYPE( name, msg ) name, name##_RSP,
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enum {
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TSDB_MESSAGE_NULL = 0,
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#endif
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// message from client to dnode
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_SUBMIT, "submit" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_QUERY, "query" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_FETCH, "fetch" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_UPDATE_TAG_VAL, "update-tag-val" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY1, "dummy1" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY2, "dummy2" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY3, "dummy3" )
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// message from mnode to dnode
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_TABLE, "create-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_TABLE, "drop-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_TABLE, "alter-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CREATE_VNODE, "create-vnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_VNODE, "drop-vnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_DROP_STABLE, "drop-stable" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_ALTER_STREAM, "alter-stream" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_MD_CONFIG_DNODE, "config-dnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY4, "dummy4" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY5, "dummy5" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY6, "dummy6" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY7, "dummy7" )
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// message from client to mnode
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONNECT, "connect" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_ACCT, "create-acct" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_ACCT, "alter-acct" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_ACCT, "drop-acct" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_USER, "create-user" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_USER, "alter-user" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_USER, "drop-user" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DNODE, "create-dnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DNODE, "drop-dnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_DB, "create-db" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_DB, "drop-db" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_USE_DB, "use-db" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_DB, "alter-db" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CREATE_TABLE, "create-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_DROP_TABLE, "drop-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_TABLE, "alter-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLE_META, "table-meta" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_STABLE_VGROUP, "stable-vgroup" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_TABLES_META, "tables-meta" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_ALTER_STREAM, "alter-stream" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_SHOW, "show" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_RETRIEVE, "retrieve" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_QUERY, "kill-query" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_STREAM, "kill-stream" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_KILL_CONN, "kill-conn" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_CONFIG_DNODE, "cm-config-dnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_CM_HEARTBEAT, "heartbeat" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY8, "dummy8" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY9, "dummy9" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY10, "dummy10" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY11, "dummy11" )
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// message from dnode to mnode
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_TABLE, "config-table" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_CONFIG_VNODE, "config-vnode" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_STATUS, "status" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_GRANT, "grant" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DM_AUTH, "auth" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY12, "dummy12" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY13, "dummy13" )
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TAOS_DEFINE_MESSAGE_TYPE( TSDB_MSG_TYPE_DUMMY14, "dummy14" )
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#ifndef TAOS_MESSAGE_C
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TSDB_MSG_TYPE_MAX // 105
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#endif
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};
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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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enum _mgmt_table {
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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_VGROUP,
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TSDB_MGMT_TABLE_METRIC,
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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_CONFIGS,
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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_STREAMTABLES,
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TSDB_MGMT_TABLE_MAX,
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};
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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_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_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
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#define TSDB_COL_TAG 0x1u
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#define TSDB_COL_JOIN 0x2u
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extern char *taosMsg[];
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#pragma pack(push, 1)
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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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} SIpAddr;
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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 compressed : 2;
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int32_t numOfBlocks : 30;
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SSubmitBlk 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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uint8_t type;
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char name[TSDB_COL_NAME_LEN];
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int16_t colId;
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int16_t bytes;
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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 sid;
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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 tableId[TSDB_TABLE_ID_LEN];
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char superTableId[TSDB_TABLE_ID_LEN];
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char data[];
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} SMDCreateTableMsg;
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typedef struct {
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char tableId[TSDB_TABLE_ID_LEN];
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char db[TSDB_ACCT_LEN + TSDB_DB_NAME_LEN];
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int8_t igExists;
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int8_t getMeta;
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int16_t numOfTags;
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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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int32_t contLen;
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int8_t reserved[16];
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char schema[];
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} SCMCreateTableMsg;
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typedef struct {
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char tableId[TSDB_TABLE_ID_LEN];
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int8_t igNotExists;
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} SCMDropTableMsg;
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typedef struct {
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char tableId[TSDB_TABLE_ID_LEN];
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char db[TSDB_ACCT_LEN + TSDB_DB_NAME_LEN];
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int16_t type; /* operation type */
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int16_t numOfCols; /* number of schema */
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int32_t tagValLen;
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SSchema schema[];
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// tagVal is padded after schema
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// char tagVal[];
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} SCMAlterTableMsg;
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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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int16_t type;
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int16_t bytes;
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int32_t tagValLen;
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char data[];
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} SUpdateTableTagValMsg;
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typedef struct {
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char clientVersion[TSDB_VERSION_LEN];
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char msgVersion[TSDB_VERSION_LEN];
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char db[TSDB_TABLE_ID_LEN];
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} SCMConnectMsg;
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typedef struct {
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char acctId[TSDB_ACCT_LEN];
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char serverVersion[TSDB_VERSION_LEN];
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int8_t writeAuth;
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int8_t superAuth;
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int8_t reserved1;
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int8_t reserved2;
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int32_t connId;
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SRpcIpSet ipList;
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} SCMConnectRsp;
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typedef struct {
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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 maxConnections;
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int32_t maxStreams;
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int32_t maxPointsPerSecond;
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int64_t maxStorage; // In unit of GB
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int64_t maxQueryTime; // In unit of hour
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int64_t maxInbound;
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int64_t maxOutbound;
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int8_t accessState; // Configured only by command
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} SAcctCfg;
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typedef struct {
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char user[TSDB_USER_LEN];
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char pass[TSDB_KEY_LEN];
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SAcctCfg cfg;
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} SCMCreateAcctMsg, SCMAlterAcctMsg;
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typedef struct {
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char user[TSDB_USER_LEN];
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} SCMDropUserMsg, SCMDropAcctMsg;
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typedef struct {
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char user[TSDB_USER_LEN];
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char pass[TSDB_KEY_LEN];
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int8_t privilege;
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int8_t flag;
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} SCMCreateUserMsg, SCMAlterUserMsg;
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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 sid;
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uint64_t uid;
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char tableId[TSDB_TABLE_ID_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 tableId[TSDB_TABLE_ID_LEN];
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} SMDDropSTableMsg;
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typedef struct {
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int32_t vgId;
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} SMDDropVnodeMsg;
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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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uint16_t flag; // denote if it is a tag or a normal column
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char name[TSDB_COL_NAME_LEN];
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} SColIndex;
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/* sql function msg, to describe the message to vnode about sql function
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* operations in select clause */
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typedef struct SSqlFuncMsg {
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int16_t functionId;
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int16_t numOfParams;
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SColIndex colInfo;
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struct ArgElem {
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int16_t argType;
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int16_t argBytes;
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union {
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double d;
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int64_t i64;
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char * pz;
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} argValue;
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} arg[3];
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} SSqlFuncMsg;
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typedef struct SExprInfo {
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SSqlFuncMsg base;
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struct tExprNode* pExpr;
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int16_t bytes;
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int16_t type;
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int32_t interBytes;
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} SExprInfo;
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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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/*
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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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int16_t numOfFilters;
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SColumnFilterInfo *filters;
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} SColumnInfo;
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typedef struct STableIdInfo {
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uint64_t uid;
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int32_t tid;
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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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/*
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* the outputCols is equalled to or larger than numOfCols
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* e.g., select min(colName), max(colName), avg(colName) from table
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* the outputCols will be 3 while the numOfCols is 1.
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*/
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typedef struct {
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SMsgHead head;
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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
|
|
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)
|
|
uint16_t tagCondLen; // tag length in current query
|
|
int16_t numOfGroupCols; // num of group by columns
|
|
int16_t orderByIdx;
|
|
int16_t orderType; // used in group by xx order by xxx
|
|
int64_t limit;
|
|
int64_t offset;
|
|
uint32_t queryType; // denote another query process
|
|
int16_t numOfOutput; // final output columns numbers
|
|
int16_t tagNameRelType; // relation of tag criteria and tbname criteria
|
|
int16_t fillType; // interpolate type
|
|
uint64_t fillVal; // default value array list
|
|
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
|
|
int32_t numOfTags; // number of tags columns involved
|
|
SColumnInfo colList[];
|
|
} SQueryTableMsg;
|
|
|
|
typedef struct {
|
|
int32_t code;
|
|
uint64_t qhandle;
|
|
} SQueryTableRsp;
|
|
|
|
typedef struct {
|
|
SMsgHead header;
|
|
uint64_t qhandle;
|
|
uint16_t free;
|
|
} SRetrieveTableMsg;
|
|
|
|
typedef struct SRetrieveTableRsp {
|
|
int32_t numOfRows;
|
|
int8_t completed; // all results are returned to client
|
|
int16_t precision;
|
|
int64_t offset; // updated offset value for multi-vnode projection query
|
|
int64_t useconds;
|
|
char data[];
|
|
} SRetrieveTableRsp;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int32_t cfgVersion;
|
|
int64_t totalStorage;
|
|
int64_t compStorage;
|
|
int64_t pointsWritten;
|
|
uint8_t status;
|
|
uint8_t role;
|
|
uint8_t replica;
|
|
uint8_t reserved[5];
|
|
} SVnodeLoad;
|
|
|
|
typedef struct {
|
|
char db[TSDB_ACCT_LEN + TSDB_DB_NAME_LEN];
|
|
int32_t cacheBlockSize; //MB
|
|
int32_t totalBlocks;
|
|
int32_t maxTables;
|
|
int32_t daysPerFile;
|
|
int32_t daysToKeep;
|
|
int32_t daysToKeep1;
|
|
int32_t daysToKeep2;
|
|
int32_t minRowsPerFileBlock;
|
|
int32_t maxRowsPerFileBlock;
|
|
int32_t commitTime;
|
|
uint8_t precision; // time resolution
|
|
int8_t compression;
|
|
int8_t walLevel;
|
|
int8_t replications;
|
|
int8_t ignoreExist;
|
|
} SCMCreateDbMsg, SCMAlterDbMsg;
|
|
|
|
typedef struct {
|
|
char db[TSDB_TABLE_ID_LEN];
|
|
uint8_t ignoreNotExists;
|
|
} SCMDropDbMsg, SCMUseDbMsg;
|
|
|
|
// 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;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int8_t accessState;
|
|
} SDMVgroupAccess;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
uint32_t moduleStatus;
|
|
uint32_t numOfVnodes;
|
|
uint32_t reserved;
|
|
} SDMDnodeCfg;
|
|
|
|
typedef struct {
|
|
int32_t nodeId;
|
|
char nodeEp[TSDB_EP_LEN];
|
|
} SDMMnodeInfo;
|
|
|
|
typedef struct {
|
|
int8_t inUse;
|
|
int8_t nodeNum;
|
|
SDMMnodeInfo nodeInfos[TSDB_MAX_REPLICA];
|
|
} SDMMnodeInfos;
|
|
|
|
typedef struct {
|
|
int32_t numOfMnodes; // tsNumOfMnodes
|
|
int32_t mnodeEqualVnodeNum; // tsMnodeEqualVnodeNum
|
|
int32_t offlineThreshold; // tsOfflineThreshold
|
|
int32_t statusInterval; // tsStatusInterval
|
|
char arbitrator[TSDB_EP_LEN]; // tsArbitrator
|
|
char timezone[64]; // tsTimezone
|
|
char locale[TSDB_LOCALE_LEN]; // tsLocale
|
|
char charset[TSDB_LOCALE_LEN]; // tsCharset
|
|
} SClusterCfg;
|
|
|
|
typedef struct {
|
|
uint32_t version;
|
|
int32_t dnodeId;
|
|
char dnodeEp[TSDB_EP_LEN];
|
|
uint32_t moduleStatus;
|
|
uint32_t lastReboot; // time stamp for last reboot
|
|
uint16_t numOfTotalVnodes; // from config file
|
|
uint16_t openVnodes;
|
|
uint16_t numOfCores;
|
|
float diskAvailable; // GB
|
|
uint8_t alternativeRole;
|
|
uint8_t reserve[15];
|
|
SClusterCfg clusterCfg;
|
|
SVnodeLoad load[];
|
|
} SDMStatusMsg;
|
|
|
|
typedef struct {
|
|
SDMMnodeInfos mnodes;
|
|
SDMDnodeCfg dnodeCfg;
|
|
SDMVgroupAccess vgAccess[];
|
|
} SDMStatusRsp;
|
|
|
|
typedef struct {
|
|
uint32_t vgId;
|
|
int32_t cfgVersion;
|
|
int32_t maxTables;
|
|
int32_t cacheBlockSize;
|
|
int32_t totalBlocks;
|
|
int32_t daysPerFile;
|
|
int32_t daysToKeep;
|
|
int32_t daysToKeep1;
|
|
int32_t daysToKeep2;
|
|
int32_t minRowsPerFileBlock;
|
|
int32_t maxRowsPerFileBlock;
|
|
int32_t commitTime;
|
|
int8_t precision;
|
|
int8_t compression;
|
|
int8_t walLevel;
|
|
int8_t replications;
|
|
int8_t wals;
|
|
int8_t quorum;
|
|
int8_t reserved[16];
|
|
} SMDVnodeCfg;
|
|
|
|
typedef struct {
|
|
int32_t nodeId;
|
|
char nodeEp[TSDB_EP_LEN];
|
|
} SMDVnodeDesc;
|
|
|
|
typedef struct {
|
|
char db[TSDB_ACCT_LEN + TSDB_DB_NAME_LEN];
|
|
SMDVnodeCfg cfg;
|
|
SMDVnodeDesc nodes[TSDB_MAX_REPLICA];
|
|
} SMDCreateVnodeMsg;
|
|
|
|
typedef struct {
|
|
char tableId[TSDB_TABLE_ID_LEN];
|
|
int16_t createFlag;
|
|
char tags[];
|
|
} SCMTableInfoMsg;
|
|
|
|
typedef struct {
|
|
int32_t numOfTables;
|
|
char tableIds[];
|
|
} SCMMultiTableInfoMsg;
|
|
|
|
typedef struct SCMSTableVgroupMsg {
|
|
int32_t numOfTables;
|
|
} SCMSTableVgroupMsg, SCMSTableVgroupRspMsg;
|
|
|
|
typedef struct {
|
|
int32_t vgId;
|
|
int8_t numOfIps;
|
|
SIpAddr ipAddr[TSDB_MAX_REPLICA_NUM];
|
|
} SCMVgroupInfo;
|
|
|
|
typedef struct {
|
|
int32_t numOfVgroups;
|
|
SCMVgroupInfo vgroups[];
|
|
} SVgroupsInfo;
|
|
|
|
typedef struct STableMetaMsg {
|
|
int32_t contLen;
|
|
char tableId[TSDB_TABLE_ID_LEN]; // table id
|
|
uint8_t numOfTags;
|
|
uint8_t precision;
|
|
uint8_t tableType;
|
|
int16_t numOfColumns;
|
|
int16_t sversion;
|
|
int16_t tversion;
|
|
int32_t sid;
|
|
uint64_t uid;
|
|
SCMVgroupInfo vgroup;
|
|
SSchema schema[];
|
|
} STableMetaMsg;
|
|
|
|
typedef struct SMultiTableMeta {
|
|
int32_t numOfTables;
|
|
int32_t contLen;
|
|
STableMetaMsg metas[];
|
|
} SMultiTableMeta;
|
|
|
|
typedef struct {
|
|
int32_t dataLen;
|
|
char name[TSDB_TABLE_ID_LEN];
|
|
char data[TSDB_MAX_TAGS_LEN + TD_KV_ROW_HEAD_SIZE + sizeof(SColIdx) * TSDB_MAX_TAGS];
|
|
} STagData;
|
|
|
|
/*
|
|
* 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_ACCT_LEN + TSDB_DB_NAME_LEN];
|
|
uint16_t payloadLen;
|
|
char payload[];
|
|
} SCMShowMsg;
|
|
|
|
typedef struct SCMShowRsp {
|
|
uint64_t qhandle;
|
|
STableMetaMsg tableMeta;
|
|
} SCMShowRsp;
|
|
|
|
typedef struct {
|
|
char ep[TSDB_EP_LEN]; // end point, hostname:port
|
|
} SCMCreateDnodeMsg, SCMDropDnodeMsg;
|
|
|
|
typedef struct {
|
|
int32_t dnodeId;
|
|
int32_t vgId;
|
|
int32_t sid;
|
|
} SDMConfigTableMsg;
|
|
|
|
typedef struct {
|
|
uint32_t dnodeId;
|
|
int32_t vgId;
|
|
} SDMConfigVnodeMsg;
|
|
|
|
typedef struct {
|
|
char ep[TSDB_EP_LEN]; // end point, hostname:port
|
|
char config[64];
|
|
} SMDCfgDnodeMsg, SCMCfgDnodeMsg;
|
|
|
|
typedef struct {
|
|
char sql[TSDB_SHOW_SQL_LEN];
|
|
uint32_t queryId;
|
|
int64_t useconds;
|
|
int64_t stime;
|
|
} SQueryDesc;
|
|
|
|
typedef struct {
|
|
char sql[TSDB_SHOW_SQL_LEN];
|
|
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;
|
|
} SStreamDesc;
|
|
|
|
typedef struct {
|
|
uint32_t connId;
|
|
int32_t numOfQueries;
|
|
int32_t numOfStreams;
|
|
char pData[];
|
|
} SCMHeartBeatMsg;
|
|
|
|
typedef struct {
|
|
uint32_t queryId;
|
|
uint32_t streamId;
|
|
uint32_t totalDnodes;
|
|
uint32_t onlineDnodes;
|
|
uint32_t connId;
|
|
int8_t killConnection;
|
|
SRpcIpSet ipList;
|
|
} SCMHeartBeatRsp;
|
|
|
|
typedef struct {
|
|
char queryId[TSDB_KILL_MSG_LEN + 1];
|
|
} SCMKillQueryMsg, SCMKillStreamMsg, SCMKillConnMsg;
|
|
|
|
typedef struct {
|
|
int32_t vnode;
|
|
int32_t sid;
|
|
uint64_t uid;
|
|
uint64_t stime; // stream starting time
|
|
int32_t status;
|
|
char tableId[TSDB_TABLE_ID_LEN];
|
|
} SMDAlterStreamMsg;
|
|
|
|
typedef struct {
|
|
char user[TSDB_USER_LEN];
|
|
char spi;
|
|
char encrypt;
|
|
char secret[TSDB_KEY_LEN];
|
|
char ckey[TSDB_KEY_LEN];
|
|
} SDMAuthMsg, SDMAuthRsp;
|
|
|
|
#pragma pack(pop)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|