199 lines
8.9 KiB
C
199 lines
8.9 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_QUERY_INT_H_
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#define _TD_QUERY_INT_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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// clang-format off
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#include "nodes.h"
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#include "plannodes.h"
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#include "ttime.h"
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#define EXPLAIN_MAX_GROUP_NUM 100
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//newline area
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#define EXPLAIN_TAG_SCAN_FORMAT "Tag Scan on %s"
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#define EXPLAIN_TBL_SCAN_FORMAT "Table Scan on %s"
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#define EXPLAIN_TBL_MERGE_SCAN_FORMAT "Table Merge Scan on %s"
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#define EXPLAIN_SYSTBL_SCAN_FORMAT "System Table Scan on %s"
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#define EXPLAIN_DISTBLK_SCAN_FORMAT "Block Dist Scan on %s"
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#define EXPLAIN_LASTROW_SCAN_FORMAT "Last Row Scan on %s"
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#define EXPLAIN_TABLE_COUNT_SCAN_FORMAT "Table Count Row Scan on %s"
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#define EXPLAIN_PROJECTION_FORMAT "Projection"
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#define EXPLAIN_JOIN_FORMAT "%s"
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#define EXPLAIN_AGG_FORMAT "Aggragate"
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#define EXPLAIN_INDEF_ROWS_FORMAT "Indefinite Rows Function"
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#define EXPLAIN_EXCHANGE_FORMAT "Data Exchange %d:1"
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#define EXPLAIN_SORT_FORMAT "Sort"
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#define EXPLAIN_GROUP_SORT_FORMAT "Group Sort"
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#define EXPLAIN_INTERVAL_FORMAT "Interval on Column %s"
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#define EXPLAIN_MERGE_INTERVAL_FORMAT "Merge Interval on Column %s"
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#define EXPLAIN_MERGE_ALIGNED_INTERVAL_FORMAT "Merge Aligned Interval on Column %s"
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#define EXPLAIN_FILL_FORMAT "Fill"
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#define EXPLAIN_SESSION_FORMAT "Session"
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#define EXPLAIN_STATE_WINDOW_FORMAT "StateWindow on Column %s"
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#define EXPLAIN_PARITION_FORMAT "Partition on Column %s"
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#define EXPLAIN_ORDER_FORMAT "Order: %s"
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#define EXPLAIN_FILTER_FORMAT "Filter: "
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#define EXPLAIN_MERGEBLOCKS_FORMAT "Merge ResBlocks: %s"
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#define EXPLAIN_FILL_VALUE_FORMAT "Fill Values: "
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#define EXPLAIN_ON_CONDITIONS_FORMAT "Join Cond: "
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#define EXPLAIN_TIMERANGE_FORMAT "Time Range: [%" PRId64 ", %" PRId64 "]"
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#define EXPLAIN_OUTPUT_FORMAT "Output: "
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#define EXPLAIN_TIME_WINDOWS_FORMAT "Time Window: interval=%" PRId64 "%c offset=%" PRId64 "%c sliding=%" PRId64 "%c"
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#define EXPLAIN_WINDOW_FORMAT "Window: gap=%" PRId64
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#define EXPLAIN_RATIO_TIME_FORMAT "Ratio: %f"
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#define EXPLAIN_MERGE_FORMAT "SortMerge"
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#define EXPLAIN_MERGE_KEYS_FORMAT "Merge Key: "
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#define EXPLAIN_IGNORE_GROUPID_FORMAT "Ignore Group Id: %s"
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#define EXPLAIN_PARTITION_KETS_FORMAT "Partition Key: "
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#define EXPLAIN_INTERP_FORMAT "Interp"
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#define EXPLAIN_EVENT_FORMAT "Event"
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#define EXPLAIN_EVENT_START_FORMAT "Start Cond: "
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#define EXPLAIN_EVENT_END_FORMAT "End Cond: "
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#define EXPLAIN_GROUP_CACHE_FORMAT "Group Cache"
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#define EXPLAIN_DYN_QRY_CTRL_FORMAT "Dynamic Query Control for %s"
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#define EXPLAIN_PLANNING_TIME_FORMAT "Planning Time: %.3f ms"
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#define EXPLAIN_EXEC_TIME_FORMAT "Execution Time: %.3f ms"
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//append area
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#define EXPLAIN_LIMIT_FORMAT "limit=%" PRId64
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#define EXPLAIN_SLIMIT_FORMAT "slimit=%" PRId64
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#define EXPLAIN_LEFT_PARENTHESIS_FORMAT " ("
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#define EXPLAIN_RIGHT_PARENTHESIS_FORMAT ")"
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#define EXPLAIN_BLANK_FORMAT " "
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#define EXPLAIN_COMMA_FORMAT ", "
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#define EXPLAIN_COST_FORMAT "cost=%.2f..%.2f"
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#define EXPLAIN_ROWS_FORMAT "rows=%" PRIu64
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#define EXPLAIN_COLUMNS_FORMAT "columns=%d"
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#define EXPLAIN_PSEUDO_COLUMNS_FORMAT "pseudo_columns=%d"
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#define EXPLAIN_WIDTH_FORMAT "width=%d"
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#define EXPLAIN_TABLE_SCAN_FORMAT "order=[asc|%d desc|%d]"
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#define EXPLAIN_GROUPS_FORMAT "groups=%d"
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#define EXPLAIN_WIDTH_FORMAT "width=%d"
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#define EXPLAIN_INTERVAL_VALUE_FORMAT "interval=%" PRId64 "%c"
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#define EXPLAIN_FUNCTIONS_FORMAT "functions=%d"
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#define EXPLAIN_EXECINFO_FORMAT "cost=%.3f..%.3f rows=%" PRIu64
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#define EXPLAIN_MODE_FORMAT "mode=%s"
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#define EXPLAIN_STRING_TYPE_FORMAT "%s"
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#define EXPLAIN_INPUT_ORDER_FORMAT "input_order=%s"
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#define EXPLAIN_OUTPUT_ORDER_TYPE_FORMAT "output_order=%s"
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#define EXPLAIN_OFFSET_FORMAT "offset=%" PRId64
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#define EXPLAIN_SOFFSET_FORMAT "soffset=%" PRId64
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#define EXPLAIN_PARTITIONS_FORMAT "partitions=%d"
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#define EXPLAIN_GLOBAL_GROUP_FORMAT "global_group=%d"
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#define EXPLAIN_GROUP_BY_UID_FORMAT "group_by_uid=%d"
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#define EXPLAIN_BATCH_SCAN_FORMAT "batch_scan=%d"
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#define EXPLAIN_VGROUP_SLOT_FORMAT "vgroup_slot=%d,%d"
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#define EXPLAIN_UID_SLOT_FORMAT "uid_slot=%d,%d"
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#define EXPLAIN_SRC_SCAN_FORMAT "src_scan=%d,%d"
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#define EXPLAIN_PLAN_BLOCKING "blocking=%d"
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#define COMMAND_RESET_LOG "resetLog"
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#define COMMAND_SCHEDULE_POLICY "schedulePolicy"
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#define COMMAND_ENABLE_RESCHEDULE "enableReSchedule"
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#define COMMAND_CATALOG_DEBUG "catalogDebug"
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#define COMMAND_ENABLE_MEM_DEBUG "enableMemDebug"
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#define COMMAND_DISABLE_MEM_DEBUG "disableMemDebug"
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#define COMMAND_ASYNCLOG "asynclog"
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typedef struct SExplainGroup {
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int32_t nodeNum;
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int32_t nodeIdx;
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int32_t physiPlanExecNum;
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int32_t physiPlanExecIdx;
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bool singleChannel;
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SRWLatch lock;
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SSubplan *plan;
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SArray *nodeExecInfo; //Array<SExplainRsp>
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} SExplainGroup;
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typedef struct SExplainResNode {
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SNodeList* pChildren;
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SPhysiNode* pNode;
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SArray* pExecInfo; // Array<SExplainExecInfo>
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} SExplainResNode;
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typedef struct SQueryExplainRowInfo {
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int32_t level;
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int32_t len;
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char *buf;
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} SQueryExplainRowInfo;
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typedef struct SExplainCtx {
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EExplainMode mode;
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double ratio;
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bool verbose;
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SRWLatch lock;
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int32_t rootGroupId;
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int32_t dataSize;
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bool execDone;
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int64_t reqStartTs;
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int64_t jobStartTs;
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int64_t jobDoneTs;
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char *tbuf;
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SArray *rows;
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int32_t groupDoneNum;
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SHashObj *groupHash; // Hash<SExplainGroup>
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} SExplainCtx;
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#define EXPLAIN_ORDER_STRING(_order) ((ORDER_ASC == _order) ? "asc" : ORDER_DESC == _order ? "desc" : "unknown")
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#define EXPLAIN_JOIN_STRING(_type) ((JOIN_TYPE_INNER == _type) ? "Inner join" : "Join")
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#define INVERAL_TIME_FROM_PRECISION_TO_UNIT(_t, _u, _p) (((_u) == 'n' || (_u) == 'y') ? (_t) : (convertTimeFromPrecisionToUnit(_t, _p, _u)))
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#define EXPLAIN_ROW_NEW(level, ...) \
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do { \
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if (isVerboseLine) { \
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tlen = snprintf(tbuf + VARSTR_HEADER_SIZE, TSDB_EXPLAIN_RESULT_ROW_SIZE - VARSTR_HEADER_SIZE, "%*s", (level) * 3 + 3, ""); \
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} else { \
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tlen = snprintf(tbuf + VARSTR_HEADER_SIZE, TSDB_EXPLAIN_RESULT_ROW_SIZE - VARSTR_HEADER_SIZE, "%*s%s", (level) * 3, "", "-> "); \
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} \
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tlen += snprintf(tbuf + VARSTR_HEADER_SIZE + tlen, TSDB_EXPLAIN_RESULT_ROW_SIZE - VARSTR_HEADER_SIZE - tlen, __VA_ARGS__); \
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} while (0)
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#define EXPLAIN_ROW_APPEND(...) tlen += snprintf(tbuf + VARSTR_HEADER_SIZE + tlen, TSDB_EXPLAIN_RESULT_ROW_SIZE - VARSTR_HEADER_SIZE - tlen, __VA_ARGS__)
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#define EXPLAIN_ROW_END() do { varDataSetLen(tbuf, tlen); tlen += VARSTR_HEADER_SIZE; isVerboseLine = true; } while (0)
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#define EXPLAIN_SUM_ROW_NEW(...) tlen = snprintf(tbuf + VARSTR_HEADER_SIZE, TSDB_EXPLAIN_RESULT_ROW_SIZE - VARSTR_HEADER_SIZE, __VA_ARGS__)
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#define EXPLAIN_SUM_ROW_END() do { varDataSetLen(tbuf, tlen); tlen += VARSTR_HEADER_SIZE; } while (0)
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#define EXPLAIN_ROW_APPEND_LIMIT_IMPL(_pLimit, sl) do { \
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if (_pLimit) { \
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EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT); \
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SLimitNode* pLimit = (SLimitNode*)_pLimit; \
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EXPLAIN_ROW_APPEND(((sl) ? EXPLAIN_SLIMIT_FORMAT : EXPLAIN_LIMIT_FORMAT), pLimit->limit); \
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if (pLimit->offset) { \
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EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT); \
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EXPLAIN_ROW_APPEND(((sl) ? EXPLAIN_SOFFSET_FORMAT : EXPLAIN_OFFSET_FORMAT), pLimit->offset);\
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} \
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} \
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} while (0)
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#define EXPLAIN_ROW_APPEND_LIMIT(_pLimit) EXPLAIN_ROW_APPEND_LIMIT_IMPL(_pLimit, false)
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#define EXPLAIN_ROW_APPEND_SLIMIT(_pLimit) EXPLAIN_ROW_APPEND_LIMIT_IMPL(_pLimit, true)
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_QUERY_INT_H_*/
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