276 lines
11 KiB
C
276 lines
11 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_COMMON_EP_H_
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#define _TD_COMMON_EP_H_
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#include "tcommon.h"
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#include "tcompression.h"
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#include "tmsg.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct SCorEpSet {
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int32_t version;
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SEpSet epSet;
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} SCorEpSet;
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typedef struct SBlockOrderInfo {
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bool nullFirst;
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int32_t order;
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int32_t slotId;
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SColumnInfoData* pColData;
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} SBlockOrderInfo;
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int32_t taosGetFqdnPortFromEp(const char* ep, SEp* pEp);
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void addEpIntoEpSet(SEpSet* pEpSet, const char* fqdn, uint16_t port);
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bool isEpsetEqual(const SEpSet* s1, const SEpSet* s2);
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void updateEpSet_s(SCorEpSet* pEpSet, SEpSet* pNewEpSet);
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SEpSet getEpSet_s(SCorEpSet* pEpSet);
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#define NBIT (3u)
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#define BitPos(_n) ((_n) & ((1 << NBIT) - 1))
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#define BMCharPos(bm_, r_) ((bm_)[(r_) >> NBIT])
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#define colDataIsNull_f(bm_, r_) ((BMCharPos(bm_, r_) & (1u << (7u - BitPos(r_)))) == (1u << (7u - BitPos(r_))))
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#define colDataSetNull_f(bm_, r_) \
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do { \
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BMCharPos(bm_, r_) |= (1u << (7u - BitPos(r_))); \
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} while (0)
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#define colDataSetNotNull_f(bm_, r_) \
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do { \
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BMCharPos(bm_, r_) &= ~(1u << (7u - BitPos(r_))); \
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} while (0)
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#define colDataIsNull_var(pColumnInfoData, row) (pColumnInfoData->varmeta.offset[row] == -1)
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#define colDataSetNull_var(pColumnInfoData, row) (pColumnInfoData->varmeta.offset[row] = -1)
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#define BitmapLen(_n) (((_n) + ((1 << NBIT) - 1)) >> NBIT)
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#define colDataGetVarData(p1_, r_) ((p1_)->pData + (p1_)->varmeta.offset[(r_)])
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#define colDataGetNumData(p1_, r_) ((p1_)->pData + ((r_) * (p1_)->info.bytes))
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// SColumnInfoData, rowNumber
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#define colDataGetData(p1_, r_) \
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((IS_VAR_DATA_TYPE((p1_)->info.type)) ? colDataGetVarData(p1_, r_) : colDataGetNumData(p1_, r_))
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#define IS_JSON_NULL(type, data) \
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((type) == TSDB_DATA_TYPE_JSON && (*(data) == TSDB_DATA_TYPE_NULL || tTagIsJsonNull(data)))
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static FORCE_INLINE bool colDataIsNull_s(const SColumnInfoData* pColumnInfoData, uint32_t row) {
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if (!pColumnInfoData->hasNull) {
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return false;
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}
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if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
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return colDataIsNull_var(pColumnInfoData, row);
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} else {
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if (pColumnInfoData->nullbitmap == NULL) {
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return false;
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}
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return colDataIsNull_f(pColumnInfoData->nullbitmap, row);
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}
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}
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static FORCE_INLINE bool colDataIsNull(const SColumnInfoData* pColumnInfoData, uint32_t totalRows, uint32_t row,
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SColumnDataAgg* pColAgg) {
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if (!pColumnInfoData->hasNull) {
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return false;
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}
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if (pColAgg != NULL) {
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if (pColAgg->numOfNull == totalRows) {
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ASSERT(pColumnInfoData->nullbitmap == NULL);
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return true;
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} else if (pColAgg->numOfNull == 0) {
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ASSERT(pColumnInfoData->nullbitmap == NULL);
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return false;
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}
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}
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if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
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return colDataIsNull_var(pColumnInfoData, row);
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} else {
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if (pColumnInfoData->nullbitmap == NULL) {
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return false;
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}
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return colDataIsNull_f(pColumnInfoData->nullbitmap, row);
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}
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}
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static FORCE_INLINE void colDataAppendNULL(SColumnInfoData* pColumnInfoData, uint32_t currentRow) {
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// There is a placehold for each NULL value of binary or nchar type.
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if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
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colDataSetNull_var(pColumnInfoData, currentRow); // it is a null value of VAR type.
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} else {
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colDataSetNull_f(pColumnInfoData->nullbitmap, currentRow);
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}
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pColumnInfoData->hasNull = true;
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}
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static FORCE_INLINE void colDataAppendNNULL(SColumnInfoData* pColumnInfoData, uint32_t start, size_t nRows) {
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if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
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for (int32_t i = start; i < start + nRows; ++i) {
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colDataSetNull_var(pColumnInfoData, i); // it is a null value of VAR type.
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}
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} else {
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for (int32_t i = start; i < start + nRows; ++i) {
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colDataSetNull_f(pColumnInfoData->nullbitmap, i);
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}
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int32_t bytes = pColumnInfoData->info.bytes;
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memset(pColumnInfoData->pData + start * bytes, 0, nRows * bytes);
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}
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pColumnInfoData->hasNull = true;
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}
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static FORCE_INLINE void colDataAppendInt8(SColumnInfoData* pColumnInfoData, uint32_t currentRow, int8_t* v) {
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ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_TINYINT ||
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pColumnInfoData->info.type == TSDB_DATA_TYPE_UTINYINT || pColumnInfoData->info.type == TSDB_DATA_TYPE_BOOL);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(int8_t*)p = *(int8_t*)v;
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}
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static FORCE_INLINE void colDataAppendInt16(SColumnInfoData* pColumnInfoData, uint32_t currentRow, int16_t* v) {
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ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_SMALLINT ||
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pColumnInfoData->info.type == TSDB_DATA_TYPE_USMALLINT);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(int16_t*)p = *(int16_t*)v;
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}
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static FORCE_INLINE void colDataAppendInt32(SColumnInfoData* pColumnInfoData, uint32_t currentRow, int32_t* v) {
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ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_INT || pColumnInfoData->info.type == TSDB_DATA_TYPE_UINT);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(int32_t*)p = *(int32_t*)v;
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}
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static FORCE_INLINE void colDataAppendInt64(SColumnInfoData* pColumnInfoData, uint32_t currentRow, int64_t* v) {
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int32_t type = pColumnInfoData->info.type;
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ASSERT(type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_UBIGINT || type == TSDB_DATA_TYPE_TIMESTAMP);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(int64_t*)p = *(int64_t*)v;
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}
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static FORCE_INLINE void colDataAppendFloat(SColumnInfoData* pColumnInfoData, uint32_t currentRow, float* v) {
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ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_FLOAT);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(float*)p = *(float*)v;
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}
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static FORCE_INLINE void colDataAppendDouble(SColumnInfoData* pColumnInfoData, uint32_t currentRow, double* v) {
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ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_DOUBLE);
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char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
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*(double*)p = *(double*)v;
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}
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int32_t getJsonValueLen(const char* data);
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int32_t colDataAppend(SColumnInfoData* pColumnInfoData, uint32_t currentRow, const char* pData, bool isNull);
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int32_t colDataAppendNItems(SColumnInfoData* pColumnInfoData, uint32_t currentRow, const char* pData,
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uint32_t numOfRows);
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int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, int32_t* capacity,
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const SColumnInfoData* pSource, int32_t numOfRow2);
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int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* pSource, int32_t numOfRows,
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const SDataBlockInfo* pBlockInfo);
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int32_t blockDataUpdateTsWindow(SSDataBlock* pDataBlock, int32_t tsColumnIndex);
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int32_t colDataGetLength(const SColumnInfoData* pColumnInfoData, int32_t numOfRows);
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void colDataTrim(SColumnInfoData* pColumnInfoData);
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size_t blockDataGetNumOfCols(const SSDataBlock* pBlock);
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size_t blockDataGetNumOfRows(const SSDataBlock* pBlock);
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int32_t blockDataMerge(SSDataBlock* pDest, const SSDataBlock* pSrc);
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int32_t blockDataSplitRows(SSDataBlock* pBlock, bool hasVarCol, int32_t startIndex, int32_t* stopIndex,
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int32_t pageSize);
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int32_t blockDataToBuf(char* buf, const SSDataBlock* pBlock);
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int32_t blockDataFromBuf(SSDataBlock* pBlock, const char* buf);
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int32_t blockDataFromBuf1(SSDataBlock* pBlock, const char* buf, size_t capacity);
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SSDataBlock* blockDataExtractBlock(SSDataBlock* pBlock, int32_t startIndex, int32_t rowCount);
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size_t blockDataGetSize(const SSDataBlock* pBlock);
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size_t blockDataGetRowSize(SSDataBlock* pBlock);
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double blockDataGetSerialRowSize(const SSDataBlock* pBlock);
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size_t blockDataGetSerialMetaSize(uint32_t numOfCols);
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int32_t blockDataSort(SSDataBlock* pDataBlock, SArray* pOrderInfo);
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int32_t blockDataSort_rv(SSDataBlock* pDataBlock, SArray* pOrderInfo, bool nullFirst);
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int32_t colInfoDataEnsureCapacity(SColumnInfoData* pColumn, uint32_t numOfRows, bool clearPayload);
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int32_t blockDataEnsureCapacity(SSDataBlock* pDataBlock, uint32_t numOfRows);
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void colInfoDataCleanup(SColumnInfoData* pColumn, uint32_t numOfRows);
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void blockDataCleanup(SSDataBlock* pDataBlock);
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size_t blockDataGetCapacityInRow(const SSDataBlock* pBlock, size_t pageSize);
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int32_t blockDataTrimFirstNRows(SSDataBlock* pBlock, size_t n);
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int32_t blockDataKeepFirstNRows(SSDataBlock* pBlock, size_t n);
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int32_t assignOneDataBlock(SSDataBlock* dst, const SSDataBlock* src);
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int32_t copyDataBlock(SSDataBlock* dst, const SSDataBlock* src);
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SSDataBlock* createDataBlock();
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void* blockDataDestroy(SSDataBlock* pBlock);
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void blockDataFreeRes(SSDataBlock* pBlock);
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SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock, bool copyData);
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SSDataBlock* createSpecialDataBlock(EStreamType type);
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SSDataBlock* blockCopyOneRow(const SSDataBlock* pDataBlock, int32_t rowIdx);
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int32_t blockDataAppendColInfo(SSDataBlock* pBlock, SColumnInfoData* pColInfoData);
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SColumnInfoData createColumnInfoData(int16_t type, int32_t bytes, int16_t colId);
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SColumnInfoData* bdGetColumnInfoData(const SSDataBlock* pBlock, int32_t index);
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int32_t blockEncode(const SSDataBlock* pBlock, char* data, int32_t numOfCols);
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const char* blockDecode(SSDataBlock* pBlock, const char* pData);
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void blockDebugShowDataBlock(SSDataBlock* pBlock, const char* flag);
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void blockDebugShowDataBlocks(const SArray* dataBlocks, const char* flag);
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// for debug
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char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** dumpBuf);
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int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataBlocks, STSchema* pTSchema, int32_t vgId,
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tb_uid_t suid);
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char* buildCtbNameByGroupId(const char* stbName, uint64_t groupId);
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static FORCE_INLINE int32_t blockGetEncodeSize(const SSDataBlock* pBlock) {
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return blockDataGetSerialMetaSize(taosArrayGetSize(pBlock->pDataBlock)) + blockDataGetSize(pBlock);
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}
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static FORCE_INLINE int32_t blockCompressColData(SColumnInfoData* pColRes, int32_t numOfRows, char* data,
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int8_t compressed) {
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int32_t colSize = colDataGetLength(pColRes, numOfRows);
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return (*(tDataTypes[pColRes->info.type].compFunc))(pColRes->pData, colSize, numOfRows, data,
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colSize + COMP_OVERFLOW_BYTES, compressed, NULL, 0);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_COMMON_EP_H_*/
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