396 lines
20 KiB
C
396 lines
20 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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#define _DEFAULT_SOURCE
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#include "mndInfoSchema.h"
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#define SYSTABLE_SCH_TABLE_NAME_LEN ((TSDB_TABLE_NAME_LEN - 1) + VARSTR_HEADER_SIZE)
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#define SYSTABLE_SCH_DB_NAME_LEN ((TSDB_DB_NAME_LEN - 1) + VARSTR_HEADER_SIZE)
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#define SYSTABLE_SCH_COL_NAME_LEN ((TSDB_COL_NAME_LEN - 1) + VARSTR_HEADER_SIZE)
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static const SInfosTableSchema dnodesSchema[] = {
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{.name = "id", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT},
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{.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "vnodes", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT},
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{.name = "max_vnodes", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT},
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{.name = "status", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "note", .bytes = 256 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema mnodesSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "role", .bytes = 12 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "role_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema modulesSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "endpoint", .bytes = 134, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "module", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema qnodesSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema snodesSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema bnodesSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema clusterSchema[] = {
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{.name = "id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "name", .bytes = TSDB_CLUSTER_ID_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema userDBSchema[] = {
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{.name = "name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "vgroups", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT},
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{.name = "ntables", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "replica", .bytes = 2, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "quorum", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "days", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "keep", .bytes = 24 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "cache", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "blocks", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "minrows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "maxrows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "wallevel", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "fsync", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "comp", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "cachelast", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "precision", .bytes = 2 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "ttl", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "single_stable", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "stream_mode", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
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{.name = "status", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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// {.name = "update", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT}, // disable update
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};
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static const SInfosTableSchema userFuncSchema[] = {
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{.name = "name", .bytes = 32, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "ntables", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "precision", .bytes = 2, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "status", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema userIdxSchema[] = {
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{.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "table_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "index_database", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "index_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "column_name", .bytes = SYSTABLE_SCH_COL_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "index_type", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "index_extensions", .bytes = 256, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema userStbsSchema[] = {
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{.name = "stable_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "columns", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "tags", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "last_update", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "table_comment", .bytes = 1024 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema userStreamsSchema[] = {
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{.name = "stream_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "user_name", .bytes = 23, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "dest_table", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "sql", .bytes = 1024, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema userTblsSchema[] = {
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{.name = "table_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "columns", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "stable_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "uid", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "ttl", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "table_comment", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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};
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static const SInfosTableSchema userTblDistSchema[] = {
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{.name = "db_name", .bytes = 32, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "table_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "distributed_histogram", .bytes = 500, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "min_of_rows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "max_of_rows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "avg_of_rows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "stddev_of_rows", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "rows", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "blocks", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "storage_size", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "compression_ratio", .bytes = 8, .type = TSDB_DATA_TYPE_DOUBLE},
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{.name = "rows_in_mem", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "seek_header_time", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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};
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static const SInfosTableSchema userUsersSchema[] = {
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{.name = "name", .bytes = TSDB_USER_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "privilege", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "account", .bytes = TSDB_USER_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema grantsSchema[] = {
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{.name = "version", .bytes = 8 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "expire time", .bytes = 19 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "expired", .bytes = 5 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "storage(GB)", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "timeseries", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "databases", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "users", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "accounts", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "dnodes", .bytes = 10 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "connections", .bytes = 11 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "streams", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "cpu cores", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "speed(PPS)", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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{.name = "querytime", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
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};
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static const SInfosTableSchema vgroupsSchema[] = {
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{.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "tables", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "status", .bytes = 12 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "onlines", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "v1_dnode", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "v1_status", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "v2_dnode", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "v2_status", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "v3_dnode", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "v3_status", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "compacting", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "nfiles", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "file_size", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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};
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// TODO put into perf schema
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static const SInfosTableSchema topicSchema[] = {
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{.name = "topic_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "sql", .bytes = 1024, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "row_len", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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};
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static const SInfosTableSchema consumerSchema[] = {
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{.name = "client_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "group_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "pid", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "status", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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// ep
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// up time
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// topics
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};
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static const SInfosTableSchema subscribeSchema[] = {
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{.name = "topic_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "group_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "client_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema smaSchema[] = {
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{.name = "sma_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "stable_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema transSchema[] = {
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{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "created_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "stage", .bytes = TSDB_TRANS_STAGE_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "db", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "type", .bytes = TSDB_TRANS_TYPE_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "last_exec_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "last_error", .bytes = (TSDB_TRANS_ERROR_LEN - 1) + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema configSchema[] = {
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{.name = "name", .bytes = TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "value", .bytes = TSDB_CONIIG_VALUE_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableSchema connSchema[] = {
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{.name = "connId", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "user", .bytes = TSDB_USER_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "program", .bytes = TSDB_APP_NAME_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "pid", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "ip:port", .bytes = TSDB_IPv4ADDR_LEN + 6 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "login_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "last_access", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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};
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static const SInfosTableSchema querySchema[] = {
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{.name = "queryId", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "connId", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "user", .bytes = TSDB_USER_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "ip:port", .bytes = TSDB_IPv4ADDR_LEN + 6 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "qid", .bytes = 22 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "created_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
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{.name = "time", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
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{.name = "sql_obj_id", .bytes = QUERY_OBJ_ID_SIZE + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "pid", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "ep", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "stable_query", .bytes = 1, .type = TSDB_DATA_TYPE_BOOL},
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{.name = "sub_queries", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
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{.name = "sub_query_info", .bytes = TSDB_SHOW_SUBQUERY_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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{.name = "sql", .bytes = TSDB_SHOW_SQL_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
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};
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static const SInfosTableMeta infosMeta[] = {
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{TSDB_INS_TABLE_DNODES, dnodesSchema, tListLen(dnodesSchema)},
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{TSDB_INS_TABLE_MNODES, mnodesSchema, tListLen(mnodesSchema)},
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{TSDB_INS_TABLE_MODULES, modulesSchema, tListLen(modulesSchema)},
|
|
{TSDB_INS_TABLE_QNODES, qnodesSchema, tListLen(qnodesSchema)},
|
|
{TSDB_INS_TABLE_SNODES, snodesSchema, tListLen(snodesSchema)},
|
|
{TSDB_INS_TABLE_BNODES, bnodesSchema, tListLen(bnodesSchema)},
|
|
{TSDB_INS_TABLE_CLUSTER, clusterSchema, tListLen(clusterSchema)},
|
|
{TSDB_INS_TABLE_USER_DATABASES, userDBSchema, tListLen(userDBSchema)},
|
|
{TSDB_INS_TABLE_USER_FUNCTIONS, userFuncSchema, tListLen(userFuncSchema)},
|
|
{TSDB_INS_TABLE_USER_INDEXES, userIdxSchema, tListLen(userIdxSchema)},
|
|
{TSDB_INS_TABLE_USER_STABLES, userStbsSchema, tListLen(userStbsSchema)},
|
|
{TSDB_INS_TABLE_USER_STREAMS, userStreamsSchema, tListLen(userStreamsSchema)},
|
|
{TSDB_INS_TABLE_USER_TABLES, userTblsSchema, tListLen(userTblsSchema)},
|
|
{TSDB_INS_TABLE_USER_TABLE_DISTRIBUTED, userTblDistSchema, tListLen(userTblDistSchema)},
|
|
{TSDB_INS_TABLE_USER_USERS, userUsersSchema, tListLen(userUsersSchema)},
|
|
{TSDB_INS_TABLE_LICENCES, grantsSchema, tListLen(grantsSchema)},
|
|
{TSDB_INS_TABLE_VGROUPS, vgroupsSchema, tListLen(vgroupsSchema)},
|
|
{TSDB_INS_TABLE_TOPICS, topicSchema, tListLen(topicSchema)},
|
|
{TSDB_INS_TABLE_CONSUMERS, consumerSchema, tListLen(consumerSchema)},
|
|
{TSDB_INS_TABLE_SUBSCRIBES, subscribeSchema, tListLen(subscribeSchema)},
|
|
{TSDB_INS_TABLE_TRANS, transSchema, tListLen(transSchema)},
|
|
{TSDB_INS_TABLE_SMAS, smaSchema, tListLen(smaSchema)},
|
|
{TSDB_INS_TABLE_CONFIGS, configSchema, tListLen(configSchema)},
|
|
{TSDB_INS_TABLE_CONNS, connSchema, tListLen(connSchema)},
|
|
{TSDB_INS_TABLE_QUERIES, querySchema, tListLen(querySchema)},
|
|
};
|
|
|
|
static int32_t mndInitInfosTableSchema(const SInfosTableSchema *pSrc, int32_t colNum, SSchema **pDst) {
|
|
SSchema *schema = taosMemoryCalloc(colNum, sizeof(SSchema));
|
|
if (NULL == schema) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
|
|
for (int32_t i = 0; i < colNum; ++i) {
|
|
tstrncpy(schema[i].name, pSrc[i].name, sizeof(schema[i].name));
|
|
schema[i].type = pSrc[i].type;
|
|
schema[i].colId = i + 1;
|
|
schema[i].bytes = pSrc[i].bytes;
|
|
}
|
|
|
|
*pDst = schema;
|
|
return 0;
|
|
}
|
|
|
|
static int32_t mndInsInitMeta(SHashObj *hash) {
|
|
STableMetaRsp meta = {0};
|
|
|
|
tstrncpy(meta.dbFName, TSDB_INFORMATION_SCHEMA_DB, sizeof(meta.dbFName));
|
|
meta.tableType = TSDB_SYSTEM_TABLE;
|
|
meta.sversion = 1;
|
|
meta.tversion = 1;
|
|
|
|
for (int32_t i = 0; i < tListLen(infosMeta); ++i) {
|
|
tstrncpy(meta.tbName, infosMeta[i].name, sizeof(meta.tbName));
|
|
meta.numOfColumns = infosMeta[i].colNum;
|
|
|
|
if (mndInitInfosTableSchema(infosMeta[i].schema, infosMeta[i].colNum, &meta.pSchemas)) {
|
|
return -1;
|
|
}
|
|
|
|
if (taosHashPut(hash, meta.tbName, strlen(meta.tbName) + 1, &meta, sizeof(meta))) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int32_t mndBuildInsTableSchema(SMnode *pMnode, const char *dbFName, const char *tbName, STableMetaRsp *pRsp) {
|
|
if (NULL == pMnode->infosMeta) {
|
|
terrno = TSDB_CODE_MND_NOT_READY;
|
|
return -1;
|
|
}
|
|
|
|
STableMetaRsp *pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName) + 1);
|
|
if (NULL == pMeta) {
|
|
mError("invalid information schema table name:%s", tbName);
|
|
terrno = TSDB_CODE_MND_INVALID_INFOS_TBL;
|
|
return -1;
|
|
}
|
|
|
|
*pRsp = *pMeta;
|
|
|
|
pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));
|
|
if (pRsp->pSchemas == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
pRsp->pSchemas = NULL;
|
|
return -1;
|
|
}
|
|
|
|
memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));
|
|
return 0;
|
|
}
|
|
|
|
int32_t mndInitInfos(SMnode *pMnode) {
|
|
pMnode->infosMeta = taosHashInit(20, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), false, HASH_NO_LOCK);
|
|
if (pMnode->infosMeta == NULL) {
|
|
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
|
return -1;
|
|
}
|
|
|
|
return mndInsInitMeta(pMnode->infosMeta);
|
|
}
|
|
|
|
void mndCleanupInfos(SMnode *pMnode) {
|
|
if (NULL == pMnode->infosMeta) {
|
|
return;
|
|
}
|
|
|
|
STableMetaRsp *pMeta = taosHashIterate(pMnode->infosMeta, NULL);
|
|
while (pMeta) {
|
|
taosMemoryFreeClear(pMeta->pSchemas);
|
|
pMeta = taosHashIterate(pMnode->infosMeta, pMeta);
|
|
}
|
|
|
|
taosHashCleanup(pMnode->infosMeta);
|
|
pMnode->infosMeta = NULL;
|
|
}
|