#3562

Committed 20 Dec 2024 09:57AM UTC coverage: 26.655% (-32.2%) from 58.812%

Build # #3562

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travis-ci

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web-flow

Commit Message

Merge pull request #29229 from taosdata/enh/TS-5749-3.0

enh: seperate tsdb async tasks to different thread pools

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56.42

/source/client/src/clientSmlLine.c

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "clientSml.h"

#define IS_COMMA(sql,escapeChar) (*(sql) == COMMA && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))
#define IS_SPACE(sql,escapeChar) (*(sql) == SPACE && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))
#define IS_EQUAL(sql,escapeChar) (*(sql) == EQUAL && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))

#define IS_SLASH_LETTER_IN_FIELD_VALUE(sql) (*((sql)-1) == SLASH && (*(sql) == QUOTE || *(sql) == SLASH))

#define IS_SLASH_LETTER_IN_TAG_FIELD_KEY(sql) \
  (*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == EQUAL || *(sql) == SLASH))

#define PROCESS_SLASH_IN_FIELD_VALUE(key, keyLen)  \
  for (int i = 1; i < keyLen; ++i) {               \
    if (IS_SLASH_LETTER_IN_FIELD_VALUE(key + i)) { \
      MOVE_FORWARD_ONE(key + i, keyLen - i);       \
      keyLen--;                                    \
    }                                              \
  }

#define PROCESS_SLASH_IN_TAG_FIELD_KEY(key, keyLen)  \
  for (int i = 1; i < keyLen; ++i) {                 \
    if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(key + i)) { \
      MOVE_FORWARD_ONE(key + i, keyLen - i);         \
      keyLen--;                                      \
    }                                                \
  }

#define BINARY_ADD_LEN (sizeof("\"\"")-1)    // "binary"   2 means length of ("")
#define NCHAR_ADD_LEN  (sizeof("L\"\"")-1)   // L"nchar"   3 means length of (L"")

uint8_t smlPrecisionConvert[] = {TSDB_TIME_PRECISION_NANO,    TSDB_TIME_PRECISION_HOURS, TSDB_TIME_PRECISION_MINUTES,
                                  TSDB_TIME_PRECISION_SECONDS, TSDB_TIME_PRECISION_MILLI, TSDB_TIME_PRECISION_MICRO,
                                  TSDB_TIME_PRECISION_NANO};

static int64_t smlParseInfluxTime(SSmlHandle *info, const char *data, int32_t len) {
  uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;

  if (unlikely(len == 0 || (len == 1 && data[0] == '0'))) {
    return taosGetTimestampNs() / smlFactorNS[toPrecision];
  }

  uint8_t fromPrecision = smlPrecisionConvert[info->precision];

  int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);
  if (unlikely(ts == -1)) {
    smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid timestamp", data);
    return TSDB_CODE_SML_INVALID_DATA;
  }
  return ts;
}

int32_t smlParseValue(SSmlKv *pVal, SSmlMsgBuf *msg) {
  if (pVal->value[0] == '"') {  // binary
    if (pVal->length >= 2 && pVal->value[pVal->length - 1] == '"') {
      pVal->type = TSDB_DATA_TYPE_BINARY;
      pVal->length -= BINARY_ADD_LEN;
      if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
        return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
      }
      pVal->value += (BINARY_ADD_LEN - 1);
      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  if (pVal->value[0] == 'l' || pVal->value[0] == 'L') {  // nchar
    if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {
      pVal->type = TSDB_DATA_TYPE_NCHAR;
      pVal->length -= NCHAR_ADD_LEN;
      if (pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
        return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
      }
      pVal->value += (NCHAR_ADD_LEN - 1);
      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  if (pVal->value[0] == 'g' || pVal->value[0] == 'G') {  // geometry
    if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {
      int32_t code = initCtxGeomFromText();
      if (code != TSDB_CODE_SUCCESS) {
        return code;
      }
      char* tmp = taosMemoryCalloc(pVal->length, 1);
      if (tmp == NULL){
        return terrno;
      }
      (void)memcpy(tmp, pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN);
      code = doGeomFromText(tmp, (unsigned char **)&pVal->value, &pVal->length);
      taosMemoryFree(tmp);
      if (code != TSDB_CODE_SUCCESS) {
        return code;
      }

      pVal->type = TSDB_DATA_TYPE_GEOMETRY;
      if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
        geosFreeBuffer((void*)(pVal->value));
        return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
      }
      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  if (pVal->value[0] == 'b' || pVal->value[0] == 'B') {  // varbinary
    if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {
      pVal->type = TSDB_DATA_TYPE_VARBINARY;
      if(isHex(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN)){
        if(!isValidateHex(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN)){
          return TSDB_CODE_PAR_INVALID_VARBINARY;
        }

        void* data = NULL;
        uint32_t size = 0;
        if(taosHex2Ascii(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN, &data, &size) < 0){
          return terrno;
        }

        if (size + VARSTR_HEADER_SIZE > TSDB_MAX_VARBINARY_LEN) {
          taosMemoryFree(data);
          return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
        }
        pVal->value  = data;
        pVal->length = size;
      }else{
        pVal->length -= NCHAR_ADD_LEN;
        if (pVal->length > TSDB_MAX_VARBINARY_LEN - VARSTR_HEADER_SIZE) {
          return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
        }
        void *data = taosMemoryMalloc(pVal->length);
        if(data == NULL){
          return terrno;
        }
        (void)memcpy(data, pVal->value + (NCHAR_ADD_LEN - 1), pVal->length);
        pVal->value = data;
      }

      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  if (pVal->value[0] == 't' || pVal->value[0] == 'T') {
    if (pVal->length == 1 ||
        (pVal->length == 4 && (pVal->value[1] == 'r' || pVal->value[1] == 'R') &&
         (pVal->value[2] == 'u' || pVal->value[2] == 'U') && (pVal->value[3] == 'e' || pVal->value[3] == 'E'))) {
      pVal->i = TSDB_TRUE;
      pVal->type = TSDB_DATA_TYPE_BOOL;
      pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  if (pVal->value[0] == 'f' || pVal->value[0] == 'F') {
    if (pVal->length == 1 ||
        (pVal->length == 5 && (pVal->value[1] == 'a' || pVal->value[1] == 'A') &&
         (pVal->value[2] == 'l' || pVal->value[2] == 'L') && (pVal->value[3] == 's' || pVal->value[3] == 'S') &&
         (pVal->value[4] == 'e' || pVal->value[4] == 'E'))) {
      pVal->i = TSDB_FALSE;
      pVal->type = TSDB_DATA_TYPE_BOOL;
      pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
      return TSDB_CODE_SUCCESS;
    }
    return TSDB_CODE_TSC_INVALID_VALUE;
  }

  // number
  if (smlParseNumber(pVal, msg)) {
    pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
    return TSDB_CODE_SUCCESS;
  }

  return TSDB_CODE_TSC_INVALID_VALUE;
}

static int32_t smlProcessTagLine(SSmlHandle *info, char **sql, char *sqlEnd){
  SArray *preLineKV = info->preLineTagKV;
  taosArrayClearEx(preLineKV, freeSSmlKv);
  int     cnt = 0;

  while (*sql < sqlEnd) {
    if (unlikely(IS_SPACE(*sql,NULL))) {
      break;
    }

    // parse key
    const char *key = *sql;
    size_t      keyLen = 0;
    bool        keyEscaped = false;
    size_t      keyLenEscaped = 0;
    const char *escapeChar = NULL;

    while (*sql < sqlEnd) {
      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
        smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
        return TSDB_CODE_SML_INVALID_DATA;
      }
      if (unlikely(IS_EQUAL(*sql,escapeChar))) {
        keyLen = *sql - key;
        (*sql)++;
        break;
      }
      if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
        escapeChar = *sql;
        keyLenEscaped++;
        keyEscaped = true;
      }
      (*sql)++;
    }

    if (unlikely(IS_INVALID_COL_LEN(keyLen - keyLenEscaped))) {
      smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);
      return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
    }

    // parse value
    const char *value = *sql;
    size_t      valueLen = 0;
    bool        valueEscaped = false;
    size_t      valueLenEscaped = 0;
    while (*sql < sqlEnd) {
      // parse value
      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
        break;
      } else if (unlikely(IS_EQUAL(*sql,escapeChar))) {
        smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
        return TSDB_CODE_SML_INVALID_DATA;
      }

      if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
        escapeChar = *sql;
        valueLenEscaped++;
        valueEscaped = true;
      }

      (*sql)++;
    }
    valueLen = *sql - value;

    if (unlikely(valueLen == 0)) {
      smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);
      return TSDB_CODE_SML_INVALID_DATA;
    }

    if (unlikely(valueLen - valueLenEscaped > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {
      return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
    }

    if (keyEscaped) {
      char *tmp = (char *)taosMemoryMalloc(keyLen);
      if (tmp == NULL){
        return terrno;
      }
      (void)memcpy(tmp, key, keyLen);
      PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, keyLen);
      key = tmp;
    }
    if (valueEscaped) {
      char *tmp = (char *)taosMemoryMalloc(valueLen);
      if (tmp == NULL){
        return terrno;
      }
      (void)memcpy(tmp, value, valueLen);
      PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, valueLen);
      value = tmp;
    }
    SSmlKv kv = {.key = key,
        .keyLen = keyLen,
        .type = TSDB_DATA_TYPE_NCHAR,
        .value = value,
        .length = valueLen,
        .keyEscaped = keyEscaped,
        .valueEscaped = valueEscaped};
    if(taosArrayPush(preLineKV, &kv) == NULL){
      return terrno;
    }

    if (info->dataFormat && !isSmlTagAligned(info, cnt, &kv)) {
      return TSDB_CODE_SML_INVALID_DATA;
    }

    cnt++;
    if (IS_SPACE(*sql,escapeChar)) {
      break;
    }
    (*sql)++;
  }
  return TSDB_CODE_SUCCESS;
}

static int32_t smlParseTagLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlLineInfo *elements) {
  int32_t code = 0;
  int32_t lino = 0;
  bool isSameCTable = IS_SAME_CHILD_TABLE;
  if(isSameCTable){
    return TSDB_CODE_SUCCESS;
  }

  if(info->dataFormat){
    SML_CHECK_CODE(smlProcessSuperTable(info, elements));
  }
  SML_CHECK_CODE(smlProcessTagLine(info, sql, sqlEnd));
  return smlProcessChildTable(info, elements);

END:
  if(info->reRun){
    return TSDB_CODE_SUCCESS;
  }
  RETURN
}

static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlLineInfo *currElement) {
  int cnt = 0;
  while (*sql < sqlEnd) {
    if (unlikely(IS_SPACE(*sql,NULL))) {
      break;
    }

    // parse key
    const char *key = *sql;
    size_t      keyLen = 0;
    bool        keyEscaped = false;
    size_t      keyLenEscaped = 0;
    const char *escapeChar = NULL;
    while (*sql < sqlEnd) {
      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
        smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid data", *sql);
        return TSDB_CODE_SML_INVALID_DATA;
      }
      if (unlikely(IS_EQUAL(*sql,escapeChar))) {
        keyLen = *sql - key;
        (*sql)++;
        break;
      }
      if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
        escapeChar = *sql;
        keyLenEscaped++;
        keyEscaped = true;
      }
      (*sql)++;
    }

    if (unlikely(IS_INVALID_COL_LEN(keyLen - keyLenEscaped))) {
      smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid key or key is too long than 64", key);
      return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
    }

    // parse value
    const char *value = *sql;
    size_t      valueLen = 0;
    bool        valueEscaped = false;
    size_t      valueLenEscaped = 0;
    int         quoteNum = 0;
    while (*sql < sqlEnd) {
      // parse value
      if (unlikely(*(*sql) == QUOTE && (*(*sql - 1) != SLASH || (*sql - 1) == escapeChar))) {
        quoteNum++;
        (*sql)++;
        if(quoteNum > 2){
          break;
        }
        continue;
      }
      if (quoteNum % 2 == 0 && (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar)))) {
        break;
      }
      if (IS_SLASH_LETTER_IN_FIELD_VALUE(*sql) && (*sql - 1) != escapeChar) {
        escapeChar = *sql;
        valueEscaped = true;
        valueLenEscaped++;
      }

      (*sql)++;
    }
    valueLen = *sql - value;

    if (unlikely(quoteNum != 0 && quoteNum != 2)) {
      smlBuildInvalidDataMsg(&info->msgBuf, "SML line unbalanced quotes", value);
      return TSDB_CODE_SML_INVALID_DATA;
    }
    if (unlikely(valueLen == 0)) {
      smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid value", value);
      return TSDB_CODE_SML_INVALID_DATA;
    }

    SSmlKv  kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen};
    int32_t ret = smlParseValue(&kv, &info->msgBuf);
    if (ret != TSDB_CODE_SUCCESS) {
      uError("SML:0x%" PRIx64 " %s parse value error:%d.", info->id, __FUNCTION__, ret);
      return ret;
    }

    if (keyEscaped) {
      char *tmp = (char *)taosMemoryMalloc(kv.keyLen);
      if (tmp == NULL){
        return terrno;
      }
      (void)memcpy(tmp, key, kv.keyLen);
      PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, kv.keyLen);
      kv.key = tmp;
      kv.keyEscaped = keyEscaped;
    }

    if (valueEscaped) {
      char *tmp = (char *)taosMemoryMalloc(kv.length);
      if (tmp == NULL){
        return terrno;
      }
      (void)memcpy(tmp, kv.value, kv.length);
      PROCESS_SLASH_IN_FIELD_VALUE(tmp, kv.length);
      if(kv.type == TSDB_DATA_TYPE_VARBINARY){
        taosMemoryFree((void*)kv.value);
      }
      kv.value = tmp;
      kv.valueEscaped = valueEscaped;
    }

    if (info->dataFormat) {
      bool isAligned = isSmlColAligned(info, cnt, &kv);
      if (kv.type == TSDB_DATA_TYPE_BINARY && valueEscaped) {
        if (taosArrayPush(info->escapedStringList, &kv.value) == NULL){
          freeSSmlKv(&kv);
          return terrno;
        }
        kv.value = NULL;
      }
      freeSSmlKv(&kv);
      if(!isAligned){
        return TSDB_CODE_SUCCESS;
      }
    } else {
      if (currElement->colArray == NULL) {
        currElement->colArray = taosArrayInit_s(sizeof(SSmlKv), 1);
        if (currElement->colArray == NULL) {
          freeSSmlKv(&kv);
          return terrno;
        }
      }
      if (taosArrayPush(currElement->colArray, &kv) == NULL){  // reserve for timestamp
        freeSSmlKv(&kv);
        return terrno;
      }
    }

    cnt++;
    if (IS_SPACE(*sql,escapeChar)) {
      break;
    }
    (*sql)++;
  }

  return TSDB_CODE_SUCCESS;
}

int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements) {
  if (!sql) return TSDB_CODE_SML_INVALID_DATA;
  JUMP_SPACE(sql, sqlEnd)
  if (unlikely(*sql == COMMA)) return TSDB_CODE_SML_INVALID_DATA;
  elements->measure = sql;
  // parse measure
  size_t measureLenEscaped = 0;
  const char *escapeChar = NULL;
  while (sql < sqlEnd) {
    if (unlikely(IS_COMMA(sql,escapeChar) || IS_SPACE(sql,escapeChar))) {
      break;
    }

    if (unlikely((sql != elements->measure) && IS_SLASH_LETTER_IN_MEASUREMENT(sql))) {
      elements->measureEscaped = true;
      escapeChar = sql;
      measureLenEscaped++;
      sql++;
      continue;
    }
    sql++;
  }
  elements->measureLen = sql - elements->measure;
  if (unlikely(IS_INVALID_TABLE_LEN(elements->measureLen - measureLenEscaped))) {
    smlBuildInvalidDataMsg(&info->msgBuf, "SML line measure is empty or too large than 192", NULL);
    return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
  }

  // to get measureTagsLen before
  const char *tmp = sql;
  while (tmp < sqlEnd) {
    if (unlikely(IS_SPACE(tmp,escapeChar))) {
      break;
    }
    if(unlikely(IS_SLASH_LETTER_IN_TAG_FIELD_KEY(tmp))){
      escapeChar = tmp;
    }
    tmp++;
  }
  elements->measureTagsLen = tmp - elements->measure;
  elements->measureTag = elements->measure;
  // parse tag
  if (*sql == COMMA) sql++;
  elements->tags = sql;

  int ret = smlParseTagLine(info, &sql, sqlEnd, elements);
  if (unlikely(ret != TSDB_CODE_SUCCESS)) {
    return ret;
  }
  if (unlikely(info->reRun)) {
    return TSDB_CODE_SUCCESS;
  }

  sql = elements->measure + elements->measureTagsLen;
  elements->tagsLen = sql - elements->tags;

  // parse cols
  JUMP_SPACE(sql, sqlEnd)
  elements->cols = sql;

  ret = smlParseColLine(info, &sql, sqlEnd, elements);
  if (unlikely(ret != TSDB_CODE_SUCCESS)) {
    return ret;
  }

  if (unlikely(info->reRun)) {
    return TSDB_CODE_SUCCESS;
  }

  elements->colsLen = sql - elements->cols;
  if (unlikely(elements->colsLen == 0)) {
    smlBuildInvalidDataMsg(&info->msgBuf, "SML line cols is empty", NULL);
    return TSDB_CODE_SML_INVALID_DATA;
  }

  // parse timestamp
  JUMP_SPACE(sql, sqlEnd)
  elements->timestamp = sql;
  while (sql < sqlEnd) {
    if (unlikely(isspace(*sql))) {
      break;
    }
    sql++;
  }
  elements->timestampLen = sql - elements->timestamp;

  int64_t ts = smlParseInfluxTime(info, elements->timestamp, elements->timestampLen);
  if (unlikely(ts <= 0)) {
    uError("SML:0x%" PRIx64 " %s error:%" PRId64, info->id, __FUNCTION__, ts);
    return TSDB_CODE_INVALID_TIMESTAMP;
  }

  SSmlKv kvTs = {0};
  smlBuildTsKv(&kvTs, ts);

  return smlParseEndLine(info, elements, &kvTs);
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#include <ctype.h>
17	#include <stdio.h>
18	#include <stdlib.h>
19	#include <string.h>
20
21	#include "clientSml.h"
22
23	#define IS_COMMA(sql,escapeChar) ((sql) == COMMA && (((sql)-1) != SLASH \|\| ((sql)-1 == escapeChar)))
24	#define IS_SPACE(sql,escapeChar) ((sql) == SPACE && (((sql)-1) != SLASH \|\| ((sql)-1 == escapeChar)))
25	#define IS_EQUAL(sql,escapeChar) ((sql) == EQUAL && (((sql)-1) != SLASH \|\| ((sql)-1 == escapeChar)))
26
27	#define IS_SLASH_LETTER_IN_FIELD_VALUE(sql) (((sql)-1) == SLASH && ((sql) == QUOTE \|\| *(sql) == SLASH))
28
29	#define IS_SLASH_LETTER_IN_TAG_FIELD_KEY(sql) \
30	(((sql)-1) == SLASH && ((sql) == COMMA \|\| (sql) == SPACE \|\| (sql) == EQUAL \|\| *(sql) == SLASH))
31
32	#define PROCESS_SLASH_IN_FIELD_VALUE(key, keyLen) \
33	for (int i = 1; i < keyLen; ++i) { \
34	if (IS_SLASH_LETTER_IN_FIELD_VALUE(key + i)) { \
35	MOVE_FORWARD_ONE(key + i, keyLen - i); \
36	keyLen--; \
37	} \
38	}
39
40	#define PROCESS_SLASH_IN_TAG_FIELD_KEY(key, keyLen) \
41	for (int i = 1; i < keyLen; ++i) { \
42	if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(key + i)) { \
43	MOVE_FORWARD_ONE(key + i, keyLen - i); \
44	keyLen--; \
45	} \
46	}
47
48	#define BINARY_ADD_LEN (sizeof("\"\"")-1) // "binary" 2 means length of ("")
49	#define NCHAR_ADD_LEN (sizeof("L\"\"")-1) // L"nchar" 3 means length of (L"")
50
51	uint8_t smlPrecisionConvert[] = {TSDB_TIME_PRECISION_NANO, TSDB_TIME_PRECISION_HOURS, TSDB_TIME_PRECISION_MINUTES,
52	TSDB_TIME_PRECISION_SECONDS, TSDB_TIME_PRECISION_MILLI, TSDB_TIME_PRECISION_MICRO,
53	TSDB_TIME_PRECISION_NANO};
54
55	static int64_t smlParseInfluxTime(SSmlHandle info, const char data, int32_t len) {	485✔
56	uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;	485!
57
58	if (unlikely(len == 0 \|\| (len == 1 && data[0] == '0'))) {	485!
59	return taosGetTimestampNs() / smlFactorNS[toPrecision];	1✔
60	}
61
62	uint8_t fromPrecision = smlPrecisionConvert[info->precision];	484✔
63
64	int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);	484✔
65	if (unlikely(ts == -1)) {	484!
66	smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid timestamp", data);	×
67	return TSDB_CODE_SML_INVALID_DATA;	×
68	}
69	return ts;	484✔
70	}
71
72	int32_t smlParseValue(SSmlKv pVal, SSmlMsgBuf msg) {	6,322✔
73	if (pVal->value[0] == '"') { // binary	6,322✔
74	if (pVal->length >= 2 && pVal->value[pVal->length - 1] == '"') {	487!
75	pVal->type = TSDB_DATA_TYPE_BINARY;	486✔
76	pVal->length -= BINARY_ADD_LEN;	486✔
77	if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {	486!
78	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
79	}
80	pVal->value += (BINARY_ADD_LEN - 1);	486✔
81	return TSDB_CODE_SUCCESS;	486✔
82	}
83	return TSDB_CODE_TSC_INVALID_VALUE;	1✔
84	}
85
86	if (pVal->value[0] == 'l' \|\| pVal->value[0] == 'L') { // nchar	5,835✔
87	if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {	466!
88	pVal->type = TSDB_DATA_TYPE_NCHAR;	482✔
89	pVal->length -= NCHAR_ADD_LEN;	482✔
90	if (pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {	482!
91	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
92	}
93	pVal->value += (NCHAR_ADD_LEN - 1);	482✔
94	return TSDB_CODE_SUCCESS;	482✔
95	}
96	return TSDB_CODE_TSC_INVALID_VALUE;	×
97	}
98
99	if (pVal->value[0] == 'g' \|\| pVal->value[0] == 'G') { // geometry	5,369!
UNCOV 100	if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {	×
UNCOV 101	int32_t code = initCtxGeomFromText();	×
UNCOV 102	if (code != TSDB_CODE_SUCCESS) {	×
103	return code;	×
104	}
UNCOV 105	char* tmp = taosMemoryCalloc(pVal->length, 1);	×
UNCOV 106	if (tmp == NULL){	×
107	return terrno;	×
108	}
UNCOV 109	(void)memcpy(tmp, pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN);	×
UNCOV 110	code = doGeomFromText(tmp, (unsigned char **)&pVal->value, &pVal->length);	×
UNCOV 111	taosMemoryFree(tmp);	×
UNCOV 112	if (code != TSDB_CODE_SUCCESS) {	×
UNCOV 113	return code;	×
114	}
115
UNCOV 116	pVal->type = TSDB_DATA_TYPE_GEOMETRY;	×
UNCOV 117	if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {	×
118	geosFreeBuffer((void*)(pVal->value));	×
119	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
120	}
UNCOV 121	return TSDB_CODE_SUCCESS;	×
122	}
123	return TSDB_CODE_TSC_INVALID_VALUE;	×
124	}
125
126	if (pVal->value[0] == 'b' \|\| pVal->value[0] == 'B') { // varbinary	5,369!
UNCOV 127	if (pVal->length >= NCHAR_ADD_LEN && pVal->value[1] == '"' && pVal->value[pVal->length - 1] == '"') {	×
UNCOV 128	pVal->type = TSDB_DATA_TYPE_VARBINARY;	×
UNCOV 129	if(isHex(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN)){	×
UNCOV 130	if(!isValidateHex(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN)){	×
131	return TSDB_CODE_PAR_INVALID_VARBINARY;	×
132	}
133
UNCOV 134	void* data = NULL;	×
UNCOV 135	uint32_t size = 0;	×
UNCOV 136	if(taosHex2Ascii(pVal->value + NCHAR_ADD_LEN - 1, pVal->length - NCHAR_ADD_LEN, &data, &size) < 0){	×
137	return terrno;	×
138	}
139
UNCOV 140	if (size + VARSTR_HEADER_SIZE > TSDB_MAX_VARBINARY_LEN) {	×
141	taosMemoryFree(data);	×
142	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
143	}
UNCOV 144	pVal->value = data;	×
UNCOV 145	pVal->length = size;	×
146	}else{
UNCOV 147	pVal->length -= NCHAR_ADD_LEN;	×
UNCOV 148	if (pVal->length > TSDB_MAX_VARBINARY_LEN - VARSTR_HEADER_SIZE) {	×
149	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
150	}
UNCOV 151	void *data = taosMemoryMalloc(pVal->length);	×
UNCOV 152	if(data == NULL){	×
153	return terrno;	×
154	}
UNCOV 155	(void)memcpy(data, pVal->value + (NCHAR_ADD_LEN - 1), pVal->length);	×
UNCOV 156	pVal->value = data;	×
157	}
158
UNCOV 159	return TSDB_CODE_SUCCESS;	×
160	}
161	return TSDB_CODE_TSC_INVALID_VALUE;	×
162	}
163
164	if (pVal->value[0] == 't' \|\| pVal->value[0] == 'T') {	5,374!
165	if (pVal->length == 1 \|\|	351✔
166	(pVal->length == 4 && (pVal->value[1] == 'r' \|\| pVal->value[1] == 'R') &&	354!
167	(pVal->value[2] == 'u' \|\| pVal->value[2] == 'U') && (pVal->value[3] == 'e' \|\| pVal->value[3] == 'E'))) {	353!
168	pVal->i = TSDB_TRUE;	354✔
169	pVal->type = TSDB_DATA_TYPE_BOOL;	354✔
170	pVal->length = (int16_t)tDataTypes[pVal->type].bytes;	354✔
171	return TSDB_CODE_SUCCESS;	354✔
172	}
173	return TSDB_CODE_TSC_INVALID_VALUE;	1✔
174	}
175
176	if (pVal->value[0] == 'f' \|\| pVal->value[0] == 'F') {	5,023!
177	if (pVal->length == 1 \|\|	132✔
178	(pVal->length == 5 && (pVal->value[1] == 'a' \|\| pVal->value[1] == 'A') &&	135!
179	(pVal->value[2] == 'l' \|\| pVal->value[2] == 'L') && (pVal->value[3] == 's' \|\| pVal->value[3] == 'S') &&	133!
180	(pVal->value[4] == 'e' \|\| pVal->value[4] == 'E'))) {	133!
181	pVal->i = TSDB_FALSE;	134✔
182	pVal->type = TSDB_DATA_TYPE_BOOL;	134✔
183	pVal->length = (int16_t)tDataTypes[pVal->type].bytes;	134✔
184	return TSDB_CODE_SUCCESS;	134✔
185	}
186	return TSDB_CODE_TSC_INVALID_VALUE;	2✔
187	}
188
189	// number
190	if (smlParseNumber(pVal, msg)) {	4,891✔
191	pVal->length = (int16_t)tDataTypes[pVal->type].bytes;	4,842✔
192	return TSDB_CODE_SUCCESS;	4,842✔
193	}
194
195	return TSDB_CODE_TSC_INVALID_VALUE;	53✔
196	}
197
198	static int32_t smlProcessTagLine(SSmlHandle info, char sql, char sqlEnd){	178✔
199	SArray *preLineKV = info->preLineTagKV;	178✔
200	taosArrayClearEx(preLineKV, freeSSmlKv);	178✔
201	int cnt = 0;	178✔
202
203	while (*sql < sqlEnd) {	1,384!
204	if (unlikely(IS_SPACE(*sql,NULL))) {	1,384!
205	break;	171✔
206	}
207
208	// parse key
209	const char key = sql;	1,380✔
210	size_t keyLen = 0;	1,380✔
211	bool keyEscaped = false;	1,380✔
212	size_t keyLenEscaped = 0;	1,380✔
213	const char *escapeChar = NULL;	1,380✔
214
215	while (*sql < sqlEnd) {	4,383!
216	if (unlikely(IS_SPACE(sql,escapeChar) \|\| IS_COMMA(sql,escapeChar))) {	4,383!
217	smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);	5✔
218	return TSDB_CODE_SML_INVALID_DATA;	7✔
219	}
220	if (unlikely(IS_EQUAL(*sql,escapeChar))) {	4,378!
221	keyLen = *sql - key;	1,375✔
222	(*sql)++;	1,375✔
223	break;	1,375✔
224	}
225	if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {	3,003!
UNCOV 226	escapeChar = *sql;	×
UNCOV 227	keyLenEscaped++;	×
UNCOV 228	keyEscaped = true;	×
229	}
230	(*sql)++;	3,003✔
231	}
232
233	if (unlikely(IS_INVALID_COL_LEN(keyLen - keyLenEscaped))) {	1,375!
234	smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);	×
235	return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;	×
236	}
237
238	// parse value
239	const char value = sql;	1,375✔
240	size_t valueLen = 0;	1,375✔
241	bool valueEscaped = false;	1,375✔
242	size_t valueLenEscaped = 0;	1,375✔
243	while (*sql < sqlEnd) {	15,493!
244	// parse value
245	if (unlikely(IS_SPACE(sql,escapeChar) \|\| IS_COMMA(sql,escapeChar))) {	15,494!
246	break;	1,374✔
247	} else if (unlikely(IS_EQUAL(*sql,escapeChar))) {	14,120!
248	smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);	2✔
249	return TSDB_CODE_SML_INVALID_DATA;	2✔
250	}
251
252	if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {	14,118!
UNCOV 253	escapeChar = *sql;	×
UNCOV 254	valueLenEscaped++;	×
UNCOV 255	valueEscaped = true;	×
256	}
257
258	(*sql)++;	14,118✔
259	}
260	valueLen = *sql - value;	1,373✔
261
262	if (unlikely(valueLen == 0)) {	1,373!
263	smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);	×
264	return TSDB_CODE_SML_INVALID_DATA;	×
265	}
266
267	if (unlikely(valueLen - valueLenEscaped > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {	1,373!
268	return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;	×
269	}
270
271	if (keyEscaped) {	1,373!
UNCOV 272	char tmp = (char )taosMemoryMalloc(keyLen);	×
UNCOV 273	if (tmp == NULL){	×
274	return terrno;	×
275	}
UNCOV 276	(void)memcpy(tmp, key, keyLen);	×
UNCOV 277	PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, keyLen);	×
UNCOV 278	key = tmp;	×
279	}
280	if (valueEscaped) {	1,373!
UNCOV 281	char tmp = (char )taosMemoryMalloc(valueLen);	×
UNCOV 282	if (tmp == NULL){	×
283	return terrno;	×
284	}
UNCOV 285	(void)memcpy(tmp, value, valueLen);	×
UNCOV 286	PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, valueLen);	×
UNCOV 287	value = tmp;	×
288	}
289	SSmlKv kv = {.key = key,	1,373✔
290	.keyLen = keyLen,
291	.type = TSDB_DATA_TYPE_NCHAR,
292	.value = value,
293	.length = valueLen,
294	.keyEscaped = keyEscaped,
295	.valueEscaped = valueEscaped};
296	if(taosArrayPush(preLineKV, &kv) == NULL){	1,373!
297	return terrno;	×
298	}
299
300	if (info->dataFormat && !isSmlTagAligned(info, cnt, &kv)) {	1,373!
UNCOV 301	return TSDB_CODE_SML_INVALID_DATA;	×
302	}
303
304	cnt++;	1,373✔
305	if (IS_SPACE(*sql,escapeChar)) {	1,373!
306	break;
307	}
308	(*sql)++;	1,206✔
309	}
310	return TSDB_CODE_SUCCESS;	171✔
311	}
312
313	static int32_t smlParseTagLine(SSmlHandle info, char sql, char sqlEnd, SSmlLineInfo *elements) {	606✔
314	int32_t code = 0;	606✔
315	int32_t lino = 0;	606✔
316	bool isSameCTable = IS_SAME_CHILD_TABLE;	606✔
317	if(isSameCTable){	606✔
318	return TSDB_CODE_SUCCESS;	417✔
319	}
320
321	if(info->dataFormat){	189✔
322	SML_CHECK_CODE(smlProcessSuperTable(info, elements));	47✔
323	}
324	SML_CHECK_CODE(smlProcessTagLine(info, sql, sqlEnd));	178✔
325	return smlProcessChildTable(info, elements);	171✔
326
327	END:	19✔
328	if(info->reRun){	19✔
329	return TSDB_CODE_SUCCESS;	12✔
330	}
331	RETURN	7!
332	}
333
334	static int32_t smlParseColLine(SSmlHandle info, char sql, char sqlEnd, SSmlLineInfo *currElement) {	588✔
335	int cnt = 0;	588✔
336	while (*sql < sqlEnd) {	6,346✔
337	if (unlikely(IS_SPACE(*sql,NULL))) {	6,334!
338	break;	476✔
339	}
340
341	// parse key
342	const char key = sql;	6,334✔
343	size_t keyLen = 0;	6,334✔
344	bool keyEscaped = false;	6,334✔
345	size_t keyLenEscaped = 0;	6,334✔
346	const char *escapeChar = NULL;	6,334✔
347	while (*sql < sqlEnd) {	20,418!
348	if (unlikely(IS_SPACE(sql,escapeChar) \|\| IS_COMMA(sql,escapeChar))) {	20,421!
349	smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid data", *sql);	5✔
350	return TSDB_CODE_SML_INVALID_DATA;	103✔
351	}
352	if (unlikely(IS_EQUAL(*sql,escapeChar))) {	20,416!
353	keyLen = *sql - key;	6,332✔
354	(*sql)++;	6,332✔
355	break;	6,332✔
356	}
357	if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {	14,084!
358	escapeChar = *sql;	1✔
359	keyLenEscaped++;	1✔
360	keyEscaped = true;	1✔
361	}
362	(*sql)++;	14,084✔
363	}
364
365	if (unlikely(IS_INVALID_COL_LEN(keyLen - keyLenEscaped))) {	6,329!
366	smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid key or key is too long than 64", key);	×
367	return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;	×
368	}
369
370	// parse value
371	const char value = sql;	6,329✔
372	size_t valueLen = 0;	6,329✔
373	bool valueEscaped = false;	6,329✔
374	size_t valueLenEscaped = 0;	6,329✔
375	int quoteNum = 0;	6,329✔
376	while (*sql < sqlEnd) {	76,592✔
377	// parse value
378	if (unlikely((sql) == QUOTE && ((sql - 1) != SLASH \|\| (*sql - 1) == escapeChar))) {	76,553!
379	quoteNum++;	1,942✔
380	(*sql)++;	1,942✔
381	if(quoteNum > 2){	1,942✔
382	break;	2✔
383	}
384	continue;	1,940✔
385	}
386	if (quoteNum % 2 == 0 && (unlikely(IS_SPACE(sql,escapeChar) \|\| IS_COMMA(sql,escapeChar)))) {	74,611!
387	break;	6,288✔
388	}
389	if (IS_SLASH_LETTER_IN_FIELD_VALUE(sql) && (sql - 1) != escapeChar) {	68,323!
UNCOV 390	escapeChar = *sql;	×
UNCOV 391	valueEscaped = true;	×
UNCOV 392	valueLenEscaped++;	×
393	}
394
395	(*sql)++;	68,323✔
396	}
397	valueLen = *sql - value;	6,329✔
398
399	if (unlikely(quoteNum != 0 && quoteNum != 2)) {	6,329✔
400	smlBuildInvalidDataMsg(&info->msgBuf, "SML line unbalanced quotes", value);	5✔
401	return TSDB_CODE_SML_INVALID_DATA;	5✔
402	}
403	if (unlikely(valueLen == 0)) {	6,324✔
404	smlBuildInvalidDataMsg(&info->msgBuf, "SML line invalid value", value);	1✔
405	return TSDB_CODE_SML_INVALID_DATA;	1✔
406	}
407
408	SSmlKv kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen};	6,323✔
409	int32_t ret = smlParseValue(&kv, &info->msgBuf);	6,323✔
410	if (ret != TSDB_CODE_SUCCESS) {	6,320✔
411	uError("SML:0x%" PRIx64 " %s parse value error:%d.", info->id, __FUNCTION__, ret);	56!
412	return ret;	56✔
413	}
414
415	if (keyEscaped) {	6,266✔
416	char tmp = (char )taosMemoryMalloc(kv.keyLen);	1!
417	if (tmp == NULL){	1!
418	return terrno;	×
419	}
420	(void)memcpy(tmp, key, kv.keyLen);	1✔
421	PROCESS_SLASH_IN_TAG_FIELD_KEY(tmp, kv.keyLen);	5!
422	kv.key = tmp;	1✔
423	kv.keyEscaped = keyEscaped;	1✔
424	}
425
426	if (valueEscaped) {	6,266!
UNCOV 427	char tmp = (char )taosMemoryMalloc(kv.length);	×
UNCOV 428	if (tmp == NULL){	×
429	return terrno;	×
430	}
UNCOV 431	(void)memcpy(tmp, kv.value, kv.length);	×
UNCOV 432	PROCESS_SLASH_IN_FIELD_VALUE(tmp, kv.length);	×
UNCOV 433	if(kv.type == TSDB_DATA_TYPE_VARBINARY){	×
434	taosMemoryFree((void*)kv.value);	×
435	}
UNCOV 436	kv.value = tmp;	×
UNCOV 437	kv.valueEscaped = valueEscaped;	×
438	}
439
440	if (info->dataFormat) {	6,266✔
441	bool isAligned = isSmlColAligned(info, cnt, &kv);	36✔
442	if (kv.type == TSDB_DATA_TYPE_BINARY && valueEscaped) {	36!
UNCOV 443	if (taosArrayPush(info->escapedStringList, &kv.value) == NULL){	×
444	freeSSmlKv(&kv);	×
445	return terrno;	×
446	}
UNCOV 447	kv.value = NULL;	×
448	}
449	freeSSmlKv(&kv);	36✔
450	if(!isAligned){	36!
451	return TSDB_CODE_SUCCESS;	36✔
452	}
453	} else {
454	if (currElement->colArray == NULL) {	6,230✔
455	currElement->colArray = taosArrayInit_s(sizeof(SSmlKv), 1);	486✔
456	if (currElement->colArray == NULL) {	486!
457	freeSSmlKv(&kv);	×
458	return terrno;	×
459	}
460	}
461	if (taosArrayPush(currElement->colArray, &kv) == NULL){ // reserve for timestamp	12,464!
462	freeSSmlKv(&kv);	×
463	return terrno;	×
464	}
465	}
466
467	cnt++;	6,234✔
468	if (IS_SPACE(*sql,escapeChar)) {	6,234!
469	break;
470	}
471	(*sql)++;	5,758✔
472	}
473
474	return TSDB_CODE_SUCCESS;	488✔
475	}
476
477	int32_t smlParseInfluxString(SSmlHandle info, char sql, char sqlEnd, SSmlLineInfo elements) {	606✔
478	if (!sql) return TSDB_CODE_SML_INVALID_DATA;	606!
479	JUMP_SPACE(sql, sqlEnd)	609!
480	if (unlikely(*sql == COMMA)) return TSDB_CODE_SML_INVALID_DATA;	606✔
481	elements->measure = sql;	605✔
482	// parse measure
483	size_t measureLenEscaped = 0;	605✔
484	const char *escapeChar = NULL;	605✔
485	while (sql < sqlEnd) {	3,069!
486	if (unlikely(IS_COMMA(sql,escapeChar) \|\| IS_SPACE(sql,escapeChar))) {	3,071!
487	break;	607✔
488	}
489
490	if (unlikely((sql != elements->measure) && IS_SLASH_LETTER_IN_MEASUREMENT(sql))) {	2,464!
491	elements->measureEscaped = true;	1✔
492	escapeChar = sql;	1✔
493	measureLenEscaped++;	1✔
494	sql++;	1✔
495	continue;	1✔
496	}
497	sql++;	2,463✔
498	}
499	elements->measureLen = sql - elements->measure;	605✔
500	if (unlikely(IS_INVALID_TABLE_LEN(elements->measureLen - measureLenEscaped))) {	605!
501	smlBuildInvalidDataMsg(&info->msgBuf, "SML line measure is empty or too large than 192", NULL);	×
502	return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;	×
503	}
504
505	// to get measureTagsLen before
506	const char *tmp = sql;	605✔
507	while (tmp < sqlEnd) {	103,315!
508	if (unlikely(IS_SPACE(tmp,escapeChar))) {	103,316!
509	break;	606✔
510	}
511	if(unlikely(IS_SLASH_LETTER_IN_TAG_FIELD_KEY(tmp))){	102,710!
UNCOV 512	escapeChar = tmp;	×
513	}
514	tmp++;	102,710✔
515	}
516	elements->measureTagsLen = tmp - elements->measure;	605✔
517	elements->measureTag = elements->measure;	605✔
518	// parse tag
519	if (*sql == COMMA) sql++;	605✔
520	elements->tags = sql;	605✔
521
522	int ret = smlParseTagLine(info, &sql, sqlEnd, elements);	605✔
523	if (unlikely(ret != TSDB_CODE_SUCCESS)) {	607✔
524	return ret;	7✔
525	}
526	if (unlikely(info->reRun)) {	600✔
527	return TSDB_CODE_SUCCESS;	12✔
528	}
529
530	sql = elements->measure + elements->measureTagsLen;	588✔
531	elements->tagsLen = sql - elements->tags;	588✔
532
533	// parse cols
534	JUMP_SPACE(sql, sqlEnd)	1,182!
535	elements->cols = sql;	588✔
536
537	ret = smlParseColLine(info, &sql, sqlEnd, elements);	588✔
538	if (unlikely(ret != TSDB_CODE_SUCCESS)) {	588✔
539	return ret;	67✔
540	}
541
542	if (unlikely(info->reRun)) {	521✔
543	return TSDB_CODE_SUCCESS;	36✔
544	}
545
546	elements->colsLen = sql - elements->cols;	485✔
547	if (unlikely(elements->colsLen == 0)) {	485!
548	smlBuildInvalidDataMsg(&info->msgBuf, "SML line cols is empty", NULL);	×
549	return TSDB_CODE_SML_INVALID_DATA;	×
550	}
551
552	// parse timestamp
553	JUMP_SPACE(sql, sqlEnd)	973✔
554	elements->timestamp = sql;	485✔
555	while (sql < sqlEnd) {	6,801✔
556	if (unlikely(isspace(*sql))) {	6,318✔
557	break;	2✔
558	}
559	sql++;	6,316✔
560	}
561	elements->timestampLen = sql - elements->timestamp;	485✔
562
563	int64_t ts = smlParseInfluxTime(info, elements->timestamp, elements->timestampLen);	485✔
564	if (unlikely(ts <= 0)) {	485!
565	uError("SML:0x%" PRIx64 " %s error:%" PRId64, info->id, __FUNCTION__, ts);	×
566	return TSDB_CODE_INVALID_TIMESTAMP;	×
567	}
568
569	SSmlKv kvTs = {0};	485✔
570	smlBuildTsKv(&kvTs, ts);	485✔
571
572	return smlParseEndLine(info, elements, &kvTs);	485✔
573	}

taosdata / TDengine / #3562

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