#3768

Committed 28 Mar 2025 10:15AM UTC coverage: 33.726% (-0.3%) from 33.993%

Build # #3768

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66.22

/source/common/src/tcol.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 "tcol.h"
#include "tcompression.h"
#include "tutil.h"

const char* supportedEncode[5] = {TSDB_COLUMN_ENCODE_SIMPLE8B, TSDB_COLUMN_ENCODE_XOR, TSDB_COLUMN_ENCODE_RLE,
                                  TSDB_COLUMN_ENCODE_DELTAD, TSDB_COLUMN_ENCODE_DISABLED};

const char* supportedCompress[6] = {TSDB_COLUMN_COMPRESS_LZ4,  TSDB_COLUMN_COMPRESS_TSZ,
                                    TSDB_COLUMN_COMPRESS_XZ,   TSDB_COLUMN_COMPRESS_ZLIB,
                                    TSDB_COLUMN_COMPRESS_ZSTD, TSDB_COLUMN_COMPRESS_DISABLED};

const char* supportedLevel[3] = {TSDB_COLUMN_LEVEL_HIGH, TSDB_COLUMN_LEVEL_MEDIUM, TSDB_COLUMN_LEVEL_LOW};

const int supportedEncodeNum = sizeof(supportedEncode) / sizeof(char*);
const int supportedCompressNum = sizeof(supportedCompress) / sizeof(char*);
const int supportedLevelNum = sizeof(supportedLevel) / sizeof(char*);

uint8_t getDefaultEncode(uint8_t type) {
  switch (type) {
    case TSDB_DATA_TYPE_NULL:
    case TSDB_DATA_TYPE_BOOL:
      return TSDB_COLVAL_ENCODE_RLE;
    case TSDB_DATA_TYPE_TINYINT:
    case TSDB_DATA_TYPE_SMALLINT:
    case TSDB_DATA_TYPE_INT:
    case TSDB_DATA_TYPE_BIGINT:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_FLOAT:
    case TSDB_DATA_TYPE_DOUBLE:
      return TSDB_COLVAL_ENCODE_DELTAD;
    case TSDB_DATA_TYPE_VARCHAR:  // TSDB_DATA_TYPE_BINARY
      return TSDB_COLVAL_ENCODE_DISABLED;
    case TSDB_DATA_TYPE_TIMESTAMP:
      return TSDB_COLVAL_ENCODE_XOR;
    case TSDB_DATA_TYPE_NCHAR:
      return TSDB_COLVAL_ENCODE_DISABLED;
    case TSDB_DATA_TYPE_UTINYINT:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_USMALLINT:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_UINT:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_UBIGINT:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_JSON:
      return TSDB_COLVAL_ENCODE_DISABLED;
    case TSDB_DATA_TYPE_VARBINARY:
      return TSDB_COLVAL_ENCODE_DISABLED;
    case TSDB_DATA_TYPE_DECIMAL64:
    case TSDB_DATA_TYPE_DECIMAL:
      return TSDB_COLVAL_ENCODE_DISABLED;
    case TSDB_DATA_TYPE_BLOB:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
    case TSDB_DATA_TYPE_MEDIUMBLOB:
    case TSDB_DATA_TYPE_GEOMETRY:
      return TSDB_COLVAL_ENCODE_DISABLED;

    case TSDB_DATA_TYPE_MAX:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;

    default:
      return TSDB_COLVAL_ENCODE_SIMPLE8B;
  }
}
const char* getDefaultEncodeStr(uint8_t type) { return columnEncodeStr(getDefaultEncode(type)); }

uint16_t getDefaultCompress(uint8_t type) {
  switch (type) {
    case TSDB_DATA_TYPE_NULL:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_BOOL:
      return TSDB_COLVAL_COMPRESS_ZSTD;
    case TSDB_DATA_TYPE_TINYINT:
    case TSDB_DATA_TYPE_SMALLINT:
      return TSDB_COLVAL_COMPRESS_ZLIB;
    case TSDB_DATA_TYPE_INT:
    case TSDB_DATA_TYPE_BIGINT:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_FLOAT:
    case TSDB_DATA_TYPE_DOUBLE:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_VARCHAR:  // TSDB_DATA_TYPE_BINARY
      return TSDB_COLVAL_COMPRESS_ZSTD;
    case TSDB_DATA_TYPE_TIMESTAMP:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_NCHAR:
      return TSDB_COLVAL_COMPRESS_ZSTD;
    case TSDB_DATA_TYPE_UTINYINT:
    case TSDB_DATA_TYPE_USMALLINT:
      return TSDB_COLVAL_COMPRESS_ZLIB;
    case TSDB_DATA_TYPE_UINT:
    case TSDB_DATA_TYPE_UBIGINT:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_JSON:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_VARBINARY:
      return TSDB_COLVAL_COMPRESS_ZSTD;
    case TSDB_DATA_TYPE_DECIMAL64:
    case TSDB_DATA_TYPE_DECIMAL:
      return TSDB_COLVAL_COMPRESS_ZSTD;
    case TSDB_DATA_TYPE_BLOB:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_MEDIUMBLOB:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_GEOMETRY:
      return TSDB_COLVAL_COMPRESS_LZ4;
    case TSDB_DATA_TYPE_MAX:
      return TSDB_COLVAL_COMPRESS_LZ4;
    default:
      return TSDB_COLVAL_COMPRESS_LZ4;
  }
}
const char* getDefaultCompressStr(uint8_t type) { return columnCompressStr(getDefaultCompress(type)); }

uint8_t     getDefaultLevel(uint8_t type) { return TSDB_COLVAL_LEVEL_MEDIUM; }
const char* getDefaultLevelStr(uint8_t type) { return columnLevelStr(getDefaultLevel(type)); }

const char* columnEncodeStr(uint8_t type) {
  const char* encode = NULL;
  switch (type) {
    case TSDB_COLVAL_ENCODE_SIMPLE8B:
      encode = TSDB_COLUMN_ENCODE_SIMPLE8B;
      break;
    case TSDB_COLVAL_ENCODE_XOR:
      encode = TSDB_COLUMN_ENCODE_XOR;
      break;
    case TSDB_COLVAL_ENCODE_RLE:
      encode = TSDB_COLUMN_ENCODE_RLE;
      break;
    case TSDB_COLVAL_ENCODE_DELTAD:
      encode = TSDB_COLUMN_ENCODE_DELTAD;
      break;
    case TSDB_COLVAL_ENCODE_DISABLED:
      encode = TSDB_COLUMN_ENCODE_DISABLED;
      break;
    default:
      encode = TSDB_COLUMN_ENCODE_UNKNOWN;
      break;
  }
  return encode;
}

const char* columnCompressStr(uint16_t type) {
  const char* compress = NULL;
  switch (type) {
    case TSDB_COLVAL_COMPRESS_LZ4:
      compress = TSDB_COLUMN_COMPRESS_LZ4;
      break;
    case TSDB_COLVAL_COMPRESS_TSZ:
      compress = TSDB_COLUMN_COMPRESS_TSZ;
      break;
    case TSDB_COLVAL_COMPRESS_XZ:
      compress = TSDB_COLUMN_COMPRESS_XZ;
      break;
    case TSDB_COLVAL_COMPRESS_ZLIB:
      compress = TSDB_COLUMN_COMPRESS_ZLIB;
      break;
    case TSDB_COLVAL_COMPRESS_ZSTD:
      compress = TSDB_COLUMN_COMPRESS_ZSTD;
      break;
    case TSDB_COLVAL_COMPRESS_DISABLED:
      compress = TSDB_COLUMN_COMPRESS_DISABLED;
      break;
    default:
      compress = TSDB_COLUMN_COMPRESS_UNKNOWN;
      break;
  }
  return compress;
}

uint8_t columnLevelVal(const char* level) {
  if (level == NULL) return TSDB_COLVAL_LEVEL_NOCHANGE;
  uint8_t l = TSDB_COLVAL_LEVEL_MEDIUM;
  if (0 == strcmp(level, "h") || 0 == strcmp(level, TSDB_COLUMN_LEVEL_HIGH)) {
    l = TSDB_COLVAL_LEVEL_HIGH;
  } else if (0 == strcmp(level, "m") || 0 == strcmp(level, TSDB_COLUMN_LEVEL_MEDIUM)) {
    l = TSDB_COLVAL_LEVEL_MEDIUM;
  } else if (0 == strcmp(level, "l") || 0 == strcmp(level, TSDB_COLUMN_LEVEL_LOW)) {
    l = TSDB_COLVAL_LEVEL_LOW;
  } else {
    l = TSDB_COLVAL_LEVEL_NOCHANGE;
  }
  return l;
}

uint16_t columnCompressVal(const char* compress) {
  if (compress == NULL) return TSDB_COLVAL_COMPRESS_NOCHANGE;
  uint16_t c = TSDB_COLVAL_COMPRESS_LZ4;
  if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_LZ4)) {
    c = TSDB_COLVAL_COMPRESS_LZ4;
  } else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_TSZ)) {
    c = TSDB_COLVAL_COMPRESS_TSZ;
  } else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_XZ)) {
    c = TSDB_COLVAL_COMPRESS_XZ;
  } else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_ZLIB)) {
    c = TSDB_COLVAL_COMPRESS_ZLIB;
  } else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_ZSTD)) {
    c = TSDB_COLVAL_COMPRESS_ZSTD;
  } else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_DISABLED)) {
    c = TSDB_COLVAL_COMPRESS_DISABLED;
  } else {
    c = TSDB_COLVAL_COMPRESS_NOCHANGE;
  }
  return c;
}

uint8_t columnEncodeVal(const char* encode) {
  if (encode == NULL) return TSDB_COLVAL_ENCODE_NOCHANGE;
  uint8_t e = TSDB_COLVAL_ENCODE_SIMPLE8B;
  if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_SIMPLE8B)) {
    e = TSDB_COLVAL_ENCODE_SIMPLE8B;
  } else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_XOR)) {
    e = TSDB_COLVAL_ENCODE_XOR;
  } else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_RLE)) {
    e = TSDB_COLVAL_ENCODE_RLE;
  } else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_DELTAD)) {
    e = TSDB_COLVAL_ENCODE_DELTAD;
  } else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_DISABLED)) {
    e = TSDB_COLVAL_ENCODE_DISABLED;
  } else {
    e = TSDB_COLVAL_ENCODE_NOCHANGE;
  }
  return e;
}

const char* columnLevelStr(uint8_t type) {
  const char* level = NULL;
  switch (type) {
    case TSDB_COLVAL_LEVEL_HIGH:
      level = TSDB_COLUMN_LEVEL_HIGH;
      break;
    case TSDB_COLVAL_LEVEL_MEDIUM:
      level = TSDB_COLUMN_LEVEL_MEDIUM;
      break;
    case TSDB_COLVAL_LEVEL_LOW:
      level = TSDB_COLUMN_LEVEL_LOW;
      break;
    default:
      level = TSDB_COLUMN_LEVEL_UNKNOWN;
      break;
  }
  return level;
}

bool checkColumnEncode(char encode[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(encode)) return true;
  TAOS_UNUSED(strtolower(encode, encode));
  for (int i = 0; i < supportedEncodeNum; ++i) {
    if (0 == strcmp((const char*)encode, supportedEncode[i])) {
      return true;
    }
  }
  return false;
}
bool checkColumnEncodeOrSetDefault(uint8_t type, char encode[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(encode)) {
    tstrncpy(encode, getDefaultEncodeStr(type), TSDB_CL_COMPRESS_OPTION_LEN);
    return true;
  }
  return checkColumnEncode(encode) && validColEncode(type, columnEncodeVal(encode));
}
bool checkColumnCompress(char compress[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(compress)) return true;
  TAOS_UNUSED(strtolower(compress, compress));
  for (int i = 0; i < supportedCompressNum; ++i) {
    if (0 == strcmp((const char*)compress, supportedCompress[i])) {
      return true;
    }
  }
  return false;
}
bool checkColumnCompressOrSetDefault(uint8_t type, char compress[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(compress)) {
    tstrncpy(compress, getDefaultCompressStr(type), TSDB_CL_COMPRESS_OPTION_LEN);
    return true;
  }

  return checkColumnCompress(compress) && validColCompress(type, columnCompressVal(compress));
}
bool checkColumnLevel(char level[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(level)) return true;
  TAOS_UNUSED(strtolower(level, level));
  if (1 == strlen(level)) {
    if ('h' == level[0] || 'm' == level[0] || 'l' == level[0]) return true;
  } else {
    for (int i = 0; i < supportedLevelNum; ++i) {
      if (0 == strcmp((const char*)level, supportedLevel[i])) {
        return true;
      }
    }
  }
  return false;
}
bool checkColumnLevelOrSetDefault(uint8_t type, char level[TSDB_CL_COMPRESS_OPTION_LEN]) {
  if (0 == strlen(level)) {
    tstrncpy(level, getDefaultLevelStr(type), TSDB_CL_COMPRESS_OPTION_LEN);
    return true;
  }
  return checkColumnLevel(level) && validColCompressLevel(type, columnLevelVal(level));
}

void setColEncode(uint32_t* compress, uint8_t l1) {
  *compress &= 0x00FFFFFF;
  *compress |= (l1 << 24);
  return;
}
void setColCompress(uint32_t* compress, uint16_t l2) {
  *compress &= 0xFF0000FF;
  *compress |= (l2 << 8);
  return;
}
void setColLevel(uint32_t* compress, uint8_t level) {
  *compress &= 0xFFFFFF00;
  *compress |= level;
  return;
}

int32_t setColCompressByOption(uint8_t type, uint8_t encode, uint16_t compressType, uint8_t level, bool check,
                               uint32_t* compress) {
  if (compress == NULL) return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;
  if (check && !validColEncode(type, encode)) return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;
  setColEncode(compress, encode);

  if (compressType == TSDB_COLVAL_COMPRESS_DISABLED) {
    setColCompress(compress, compressType);
    setColLevel(compress, TSDB_COLVAL_LEVEL_DISABLED);
  } else {
    if (check && !validColCompress(type, compressType)) return TSDB_CODE_TSC_COMPRESS_PARAM_ERROR;
    setColCompress(compress, compressType);

    if (check && !validColCompressLevel(type, level)) return TSDB_CODE_TSC_COMPRESS_LEVEL_ERROR;
    setColLevel(compress, level);
  }
  return TSDB_CODE_SUCCESS;
}

bool withExtSchema(uint8_t tableType) {
  return TSDB_SUPER_TABLE == tableType || TSDB_NORMAL_TABLE == tableType || TSDB_CHILD_TABLE == tableType;
}

bool hasRefCol(uint8_t tableType) {
  return TSDB_VIRTUAL_NORMAL_TABLE == tableType || TSDB_VIRTUAL_CHILD_TABLE == tableType;
}

int8_t validColCompressLevel(uint8_t type, uint8_t level) {
  if (level == TSDB_COLVAL_LEVEL_DISABLED) return 1;
  if (level < TSDB_COLVAL_LEVEL_NOCHANGE || level > TSDB_COLVAL_LEVEL_HIGH) {
    return 0;
  }
  return 1;
}
int8_t validColCompress(uint8_t type, uint8_t l2) {
  if (l2 > TSDB_COLVAL_COMPRESS_XZ && l2 < TSDB_COLVAL_COMPRESS_DISABLED) {
    return 0;
  }
  if (l2 == TSDB_COLVAL_COMPRESS_TSZ) {
    if (type == TSDB_DATA_TYPE_FLOAT || type == TSDB_DATA_TYPE_DOUBLE) {
      return 1;
    } else {
      return 0;
    }
  }
  return 1;
}

//
// | --------type----------|----- supported encode ----|
// |tinyint/smallint/int/bigint/utinyint/usmallinit/uint/ubiginint| simple8b |
// | timestamp/bigint/ubigint | delta-i  |
// | bool  |  bit-packing   |
// | flout/double | delta-d |
//
int8_t validColEncode(uint8_t type, uint8_t l1) {
  if (l1 == TSDB_COLVAL_ENCODE_NOCHANGE) {
    return 1;
  }
  if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {
    return 1;
  }
  if (type == TSDB_DATA_TYPE_BOOL) {
    return TSDB_COLVAL_ENCODE_RLE == l1 ? 1 : 0;
  } else if (type >= TSDB_DATA_TYPE_TINYINT && type <= TSDB_DATA_TYPE_INT) {
    return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 ? 1 : 0;
  } else if (type == TSDB_DATA_TYPE_BIGINT) {
    return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 || TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;
  } else if (type >= TSDB_DATA_TYPE_FLOAT && type <= TSDB_DATA_TYPE_DOUBLE) {
    return TSDB_COLVAL_ENCODE_DELTAD == l1 ? 1 : 0;
  } else if ((type == TSDB_DATA_TYPE_VARCHAR || type == TSDB_DATA_TYPE_NCHAR) || type == TSDB_DATA_TYPE_JSON ||
             type == TSDB_DATA_TYPE_VARBINARY || type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_GEOMETRY) {
    return l1 == TSDB_COLVAL_ENCODE_DISABLED ? 1 : 0;
    // if (l1 >= TSDB_COLVAL_ENCODE_NOCHANGE || l1 <= TSDB_COLVAL_ENCODE_DELTAD) {
    //   return 1;
    // } else if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {
    //   return 1;
    // } else {
    //   return 0;
    // }
  } else if (type == TSDB_DATA_TYPE_TIMESTAMP) {
    return TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;
  } else if (type >= TSDB_DATA_TYPE_UTINYINT && type <= TSDB_DATA_TYPE_UINT) {
    return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 ? 1 : 0;
  } else if (type == TSDB_DATA_TYPE_UBIGINT) {
    return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 || TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;
  } else if (type == TSDB_DATA_TYPE_GEOMETRY) {
    return 1;
  } else if (type == TSDB_DATA_TYPE_DECIMAL64 || type == TSDB_DATA_TYPE_DECIMAL) {
    return l1 == TSDB_COLVAL_ENCODE_DISABLED ? 1 : 0;
  }
  return 0;
}

uint32_t createDefaultColCmprByType(uint8_t type) {
  uint32_t ret = 0;
  uint8_t  encode = getDefaultEncode(type);
  uint8_t  compress = getDefaultCompress(type);
  uint8_t  lvl = getDefaultLevel(type);

  SET_COMPRESS(encode, compress, lvl, ret);
  return ret;
}
int32_t validColCmprByType(uint8_t type, uint32_t cmpr) {
  DEFINE_VAR(cmpr);
  if (!validColEncode(type, l1)) {
    return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;
  }
  if (!validColCompress(type, l2)) {
    return TSDB_CODE_TSC_COMPRESS_PARAM_ERROR;
  }

  if (!validColCompressLevel(type, lvl)) {
    return TSDB_CODE_TSC_COMPRESS_LEVEL_ERROR;
  }
  return TSDB_CODE_SUCCESS;
}

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
17	#include "tcol.h"
18	#include "tcompression.h"
19	#include "tutil.h"
20
21	const char* supportedEncode[5] = {TSDB_COLUMN_ENCODE_SIMPLE8B, TSDB_COLUMN_ENCODE_XOR, TSDB_COLUMN_ENCODE_RLE,
22	TSDB_COLUMN_ENCODE_DELTAD, TSDB_COLUMN_ENCODE_DISABLED};
23
24	const char* supportedCompress[6] = {TSDB_COLUMN_COMPRESS_LZ4, TSDB_COLUMN_COMPRESS_TSZ,
25	TSDB_COLUMN_COMPRESS_XZ, TSDB_COLUMN_COMPRESS_ZLIB,
26	TSDB_COLUMN_COMPRESS_ZSTD, TSDB_COLUMN_COMPRESS_DISABLED};
27
28	const char* supportedLevel[3] = {TSDB_COLUMN_LEVEL_HIGH, TSDB_COLUMN_LEVEL_MEDIUM, TSDB_COLUMN_LEVEL_LOW};
29
30	const int supportedEncodeNum = sizeof(supportedEncode) / sizeof(char*);
31	const int supportedCompressNum = sizeof(supportedCompress) / sizeof(char*);
32	const int supportedLevelNum = sizeof(supportedLevel) / sizeof(char*);
33
34	uint8_t getDefaultEncode(uint8_t type) {	162,641✔
35	switch (type) {	162,641!
36	case TSDB_DATA_TYPE_NULL:	109✔
37	case TSDB_DATA_TYPE_BOOL:
38	return TSDB_COLVAL_ENCODE_RLE;	109✔
39	case TSDB_DATA_TYPE_TINYINT:	160,449✔
40	case TSDB_DATA_TYPE_SMALLINT:
41	case TSDB_DATA_TYPE_INT:
42	case TSDB_DATA_TYPE_BIGINT:
43	return TSDB_COLVAL_ENCODE_SIMPLE8B;	160,449✔
44	case TSDB_DATA_TYPE_FLOAT:	587✔
45	case TSDB_DATA_TYPE_DOUBLE:
46	return TSDB_COLVAL_ENCODE_DELTAD;	587✔
47	case TSDB_DATA_TYPE_VARCHAR: // TSDB_DATA_TYPE_BINARY	276✔
48	return TSDB_COLVAL_ENCODE_DISABLED;	276✔
49	case TSDB_DATA_TYPE_TIMESTAMP:	816✔
50	return TSDB_COLVAL_ENCODE_XOR;	816✔
51	case TSDB_DATA_TYPE_NCHAR:	151✔
52	return TSDB_COLVAL_ENCODE_DISABLED;	151✔
53	case TSDB_DATA_TYPE_UTINYINT:	59✔
54	return TSDB_COLVAL_ENCODE_SIMPLE8B;	59✔
55	case TSDB_DATA_TYPE_USMALLINT:	59✔
56	return TSDB_COLVAL_ENCODE_SIMPLE8B;	59✔
57	case TSDB_DATA_TYPE_UINT:	59✔
58	return TSDB_COLVAL_ENCODE_SIMPLE8B;	59✔
59	case TSDB_DATA_TYPE_UBIGINT:	59✔
60	return TSDB_COLVAL_ENCODE_SIMPLE8B;	59✔
61	case TSDB_DATA_TYPE_JSON:	×
62	return TSDB_COLVAL_ENCODE_DISABLED;	×
63	case TSDB_DATA_TYPE_VARBINARY:	6✔
64	return TSDB_COLVAL_ENCODE_DISABLED;	6✔
65	case TSDB_DATA_TYPE_DECIMAL64:	×
66	case TSDB_DATA_TYPE_DECIMAL:
67	return TSDB_COLVAL_ENCODE_DISABLED;	×
68	case TSDB_DATA_TYPE_BLOB:	×
69	return TSDB_COLVAL_ENCODE_SIMPLE8B;	×
70	case TSDB_DATA_TYPE_MEDIUMBLOB:	11✔
71	case TSDB_DATA_TYPE_GEOMETRY:
72	return TSDB_COLVAL_ENCODE_DISABLED;	11✔
73
74	case TSDB_DATA_TYPE_MAX:	×
75	return TSDB_COLVAL_ENCODE_SIMPLE8B;	×
76
77	default:	×
78	return TSDB_COLVAL_ENCODE_SIMPLE8B;	×
79	}
80	}
81	const char* getDefaultEncodeStr(uint8_t type) { return columnEncodeStr(getDefaultEncode(type)); }	1,654✔
82
83	uint16_t getDefaultCompress(uint8_t type) {	162,641✔
84	switch (type) {	162,641!
85	case TSDB_DATA_TYPE_NULL:	×
86	return TSDB_COLVAL_COMPRESS_LZ4;	×
87	case TSDB_DATA_TYPE_BOOL:	109✔
88	return TSDB_COLVAL_COMPRESS_ZSTD;	109✔
89	case TSDB_DATA_TYPE_TINYINT:	220✔
90	case TSDB_DATA_TYPE_SMALLINT:
91	return TSDB_COLVAL_COMPRESS_ZLIB;	220✔
92	case TSDB_DATA_TYPE_INT:	160,230✔
93	case TSDB_DATA_TYPE_BIGINT:
94	return TSDB_COLVAL_COMPRESS_LZ4;	160,230✔
95	case TSDB_DATA_TYPE_FLOAT:	587✔
96	case TSDB_DATA_TYPE_DOUBLE:
97	return TSDB_COLVAL_COMPRESS_LZ4;	587✔
98	case TSDB_DATA_TYPE_VARCHAR: // TSDB_DATA_TYPE_BINARY	276✔
99	return TSDB_COLVAL_COMPRESS_ZSTD;	276✔
100	case TSDB_DATA_TYPE_TIMESTAMP:	816✔
101	return TSDB_COLVAL_COMPRESS_LZ4;	816✔
102	case TSDB_DATA_TYPE_NCHAR:	151✔
103	return TSDB_COLVAL_COMPRESS_ZSTD;	151✔
104	case TSDB_DATA_TYPE_UTINYINT:	118✔
105	case TSDB_DATA_TYPE_USMALLINT:
106	return TSDB_COLVAL_COMPRESS_ZLIB;	118✔
107	case TSDB_DATA_TYPE_UINT:	118✔
108	case TSDB_DATA_TYPE_UBIGINT:
109	return TSDB_COLVAL_COMPRESS_LZ4;	118✔
110	case TSDB_DATA_TYPE_JSON:	×
111	return TSDB_COLVAL_COMPRESS_LZ4;	×
112	case TSDB_DATA_TYPE_VARBINARY:	6✔
113	return TSDB_COLVAL_COMPRESS_ZSTD;	6✔
114	case TSDB_DATA_TYPE_DECIMAL64:	×
115	case TSDB_DATA_TYPE_DECIMAL:
116	return TSDB_COLVAL_COMPRESS_ZSTD;	×
117	case TSDB_DATA_TYPE_BLOB:	×
118	return TSDB_COLVAL_COMPRESS_LZ4;	×
119	case TSDB_DATA_TYPE_MEDIUMBLOB:	×
120	return TSDB_COLVAL_COMPRESS_LZ4;	×
121	case TSDB_DATA_TYPE_GEOMETRY:	11✔
122	return TSDB_COLVAL_COMPRESS_LZ4;	11✔
123	case TSDB_DATA_TYPE_MAX:	×
124	return TSDB_COLVAL_COMPRESS_LZ4;	×
125	default:
126	return TSDB_COLVAL_COMPRESS_LZ4;
127	}
128	}
129	const char* getDefaultCompressStr(uint8_t type) { return columnCompressStr(getDefaultCompress(type)); }	1,654✔
130
131	uint8_t getDefaultLevel(uint8_t type) { return TSDB_COLVAL_LEVEL_MEDIUM; }	162,641✔
132	const char* getDefaultLevelStr(uint8_t type) { return columnLevelStr(getDefaultLevel(type)); }	1,654✔
133
134	const char* columnEncodeStr(uint8_t type) {	129,914✔
135	const char* encode = NULL;	129,914✔
136	switch (type) {	129,914!
137	case TSDB_COLVAL_ENCODE_SIMPLE8B:	110,585✔
138	encode = TSDB_COLUMN_ENCODE_SIMPLE8B;	110,585✔
139	break;	110,585✔
140	case TSDB_COLVAL_ENCODE_XOR:	5,141✔
141	encode = TSDB_COLUMN_ENCODE_XOR;	5,141✔
142	break;	5,141✔
143	case TSDB_COLVAL_ENCODE_RLE:	1,692✔
144	encode = TSDB_COLUMN_ENCODE_RLE;	1,692✔
145	break;	1,692✔
146	case TSDB_COLVAL_ENCODE_DELTAD:	7,499✔
147	encode = TSDB_COLUMN_ENCODE_DELTAD;	7,499✔
148	break;	7,499✔
149	case TSDB_COLVAL_ENCODE_DISABLED:	5,002✔
150	encode = TSDB_COLUMN_ENCODE_DISABLED;	5,002✔
151	break;	5,002✔
152	default:
153	encode = TSDB_COLUMN_ENCODE_UNKNOWN;
154	break;
155	}
156	return encode;	129,914✔
157	}
158
159	const char* columnCompressStr(uint16_t type) {	129,915✔
160	const char* compress = NULL;	129,915✔
161	switch (type) {	129,915!
162	case TSDB_COLVAL_COMPRESS_LZ4:	116,718✔
163	compress = TSDB_COLUMN_COMPRESS_LZ4;	116,718✔
164	break;	116,718✔
165	case TSDB_COLVAL_COMPRESS_TSZ:	×
166	compress = TSDB_COLUMN_COMPRESS_TSZ;	×
167	break;	×
168	case TSDB_COLVAL_COMPRESS_XZ:	×
169	compress = TSDB_COLUMN_COMPRESS_XZ;	×
170	break;	×
171	case TSDB_COLVAL_COMPRESS_ZLIB:	6,608✔
172	compress = TSDB_COLUMN_COMPRESS_ZLIB;	6,608✔
173	break;	6,608✔
174	case TSDB_COLVAL_COMPRESS_ZSTD:	6,592✔
175	compress = TSDB_COLUMN_COMPRESS_ZSTD;	6,592✔
176	break;	6,592✔
177	case TSDB_COLVAL_COMPRESS_DISABLED:	×
178	compress = TSDB_COLUMN_COMPRESS_DISABLED;	×
179	break;	×
180	default:
181	compress = TSDB_COLUMN_COMPRESS_UNKNOWN;
182	break;
183	}
184	return compress;	129,915✔
185	}
186
187	uint8_t columnLevelVal(const char* level) {	1,878✔
188	if (level == NULL) return TSDB_COLVAL_LEVEL_NOCHANGE;	1,878!
189	uint8_t l = TSDB_COLVAL_LEVEL_MEDIUM;	1,878✔
190	if (0 == strcmp(level, "h") \|\| 0 == strcmp(level, TSDB_COLUMN_LEVEL_HIGH)) {	1,878!
191	l = TSDB_COLVAL_LEVEL_HIGH;	×
192	} else if (0 == strcmp(level, "m") \|\| 0 == strcmp(level, TSDB_COLUMN_LEVEL_MEDIUM)) {	1,878!
193	l = TSDB_COLVAL_LEVEL_MEDIUM;	1,878✔
194	} else if (0 == strcmp(level, "l") \|\| 0 == strcmp(level, TSDB_COLUMN_LEVEL_LOW)) {	×
195	l = TSDB_COLVAL_LEVEL_LOW;	×
196	} else {
197	l = TSDB_COLVAL_LEVEL_NOCHANGE;	×
198	}
199	return l;	1,878✔
200	}
201
202	uint16_t columnCompressVal(const char* compress) {	1,878✔
203	if (compress == NULL) return TSDB_COLVAL_COMPRESS_NOCHANGE;	1,878!
204	uint16_t c = TSDB_COLVAL_COMPRESS_LZ4;	1,878✔
205	if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_LZ4)) {	1,878✔
206	c = TSDB_COLVAL_COMPRESS_LZ4;	1,269✔
207	} else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_TSZ)) {	609!
208	c = TSDB_COLVAL_COMPRESS_TSZ;	×
209	} else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_XZ)) {	609!
210	c = TSDB_COLVAL_COMPRESS_XZ;	×
211	} else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_ZLIB)) {	609✔
212	c = TSDB_COLVAL_COMPRESS_ZLIB;	230✔
213	} else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_ZSTD)) {	379!
214	c = TSDB_COLVAL_COMPRESS_ZSTD;	379✔
215	} else if (0 == strcmp(compress, TSDB_COLUMN_COMPRESS_DISABLED)) {	×
216	c = TSDB_COLVAL_COMPRESS_DISABLED;	×
217	} else {
218	c = TSDB_COLVAL_COMPRESS_NOCHANGE;	×
219	}
220	return c;	1,878✔
221	}
222
223	uint8_t columnEncodeVal(const char* encode) {	1,878✔
224	if (encode == NULL) return TSDB_COLVAL_ENCODE_NOCHANGE;	1,878!
225	uint8_t e = TSDB_COLVAL_ENCODE_SIMPLE8B;	1,878✔
226	if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_SIMPLE8B)) {	1,878✔
227	e = TSDB_COLVAL_ENCODE_SIMPLE8B;	775✔
228	} else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_XOR)) {	1,103✔
229	e = TSDB_COLVAL_ENCODE_XOR;	378✔
230	} else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_RLE)) {	725✔
231	e = TSDB_COLVAL_ENCODE_RLE;	63✔
232	} else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_DELTAD)) {	662✔
233	e = TSDB_COLVAL_ENCODE_DELTAD;	333✔
234	} else if (0 == strcmp(encode, TSDB_COLUMN_ENCODE_DISABLED)) {	329!
235	e = TSDB_COLVAL_ENCODE_DISABLED;	329✔
236	} else {
237	e = TSDB_COLVAL_ENCODE_NOCHANGE;	×
238	}
239	return e;	1,878✔
240	}
241
242	const char* columnLevelStr(uint8_t type) {	129,915✔
243	const char* level = NULL;	129,915✔
244	switch (type) {	129,915!
245	case TSDB_COLVAL_LEVEL_HIGH:	×
246	level = TSDB_COLUMN_LEVEL_HIGH;	×
247	break;	×
248	case TSDB_COLVAL_LEVEL_MEDIUM:	129,916✔
249	level = TSDB_COLUMN_LEVEL_MEDIUM;	129,916✔
250	break;	129,916✔
251	case TSDB_COLVAL_LEVEL_LOW:	×
252	level = TSDB_COLUMN_LEVEL_LOW;	×
253	break;	×
254	default:
255	level = TSDB_COLUMN_LEVEL_UNKNOWN;
256	break;
257	}
258	return level;	129,915✔
259	}
260
261	bool checkColumnEncode(char encode[TSDB_CL_COMPRESS_OPTION_LEN]) {	112✔
262	if (0 == strlen(encode)) return true;	112!
263	TAOS_UNUSED(strtolower(encode, encode));	112✔
264	for (int i = 0; i < supportedEncodeNum; ++i) {	251!
265	if (0 == strcmp((const char*)encode, supportedEncode[i])) {	251✔
266	return true;	112✔
267	}
268	}
269	return false;	×
270	}
271	bool checkColumnEncodeOrSetDefault(uint8_t type, char encode[TSDB_CL_COMPRESS_OPTION_LEN]) {	1,766✔
272	if (0 == strlen(encode)) {	1,766✔
273	tstrncpy(encode, getDefaultEncodeStr(type), TSDB_CL_COMPRESS_OPTION_LEN);	1,654✔
274	return true;	1,654✔
275	}
276	return checkColumnEncode(encode) && validColEncode(type, columnEncodeVal(encode));	112!
277	}
278	bool checkColumnCompress(char compress[TSDB_CL_COMPRESS_OPTION_LEN]) {	112✔
279	if (0 == strlen(compress)) return true;	112!
280	TAOS_UNUSED(strtolower(compress, compress));	112✔
281	for (int i = 0; i < supportedCompressNum; ++i) {	272!
282	if (0 == strcmp((const char*)compress, supportedCompress[i])) {	272✔
283	return true;	112✔
284	}
285	}
286	return false;	×
287	}
288	bool checkColumnCompressOrSetDefault(uint8_t type, char compress[TSDB_CL_COMPRESS_OPTION_LEN]) {	1,766✔
289	if (0 == strlen(compress)) {	1,766✔
290	tstrncpy(compress, getDefaultCompressStr(type), TSDB_CL_COMPRESS_OPTION_LEN);	1,654✔
291	return true;	1,654✔
292	}
293
294	return checkColumnCompress(compress) && validColCompress(type, columnCompressVal(compress));	112!
295	}
296	bool checkColumnLevel(char level[TSDB_CL_COMPRESS_OPTION_LEN]) {	112✔
297	if (0 == strlen(level)) return true;	112!
298	TAOS_UNUSED(strtolower(level, level));	112✔
299	if (1 == strlen(level)) {	112!
300	if ('h' == level[0] \|\| 'm' == level[0] \|\| 'l' == level[0]) return true;	×
301	} else {
302	for (int i = 0; i < supportedLevelNum; ++i) {	224!
303	if (0 == strcmp((const char*)level, supportedLevel[i])) {	224✔
304	return true;	112✔
305	}
306	}
307	}
308	return false;	×
309	}
310	bool checkColumnLevelOrSetDefault(uint8_t type, char level[TSDB_CL_COMPRESS_OPTION_LEN]) {	1,766✔
311	if (0 == strlen(level)) {	1,766✔
312	tstrncpy(level, getDefaultLevelStr(type), TSDB_CL_COMPRESS_OPTION_LEN);	1,654✔
313	return true;	1,654✔
314	}
315	return checkColumnLevel(level) && validColCompressLevel(type, columnLevelVal(level));	112!
316	}
317
318	void setColEncode(uint32_t* compress, uint8_t l1) {	2,082✔
319	*compress &= 0x00FFFFFF;	2,082✔
320	*compress \|= (l1 << 24);	2,082✔
321	return;	2,082✔
322	}
323	void setColCompress(uint32_t* compress, uint16_t l2) {	2,082✔
324	*compress &= 0xFF0000FF;	2,082✔
325	*compress \|= (l2 << 8);	2,082✔
326	return;	2,082✔
327	}
328	void setColLevel(uint32_t* compress, uint8_t level) {	2,082✔
329	*compress &= 0xFFFFFF00;	2,082✔
330	*compress \|= level;	2,082✔
331	return;	2,082✔
332	}
333
334	int32_t setColCompressByOption(uint8_t type, uint8_t encode, uint16_t compressType, uint8_t level, bool check,	424✔
335	uint32_t* compress) {
336	if (compress == NULL) return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;	424!
337	if (check && !validColEncode(type, encode)) return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;	424!
338	setColEncode(compress, encode);	424✔
339
340	if (compressType == TSDB_COLVAL_COMPRESS_DISABLED) {	424!
341	setColCompress(compress, compressType);	×
342	setColLevel(compress, TSDB_COLVAL_LEVEL_DISABLED);	×
343	} else {
344	if (check && !validColCompress(type, compressType)) return TSDB_CODE_TSC_COMPRESS_PARAM_ERROR;	424!
345	setColCompress(compress, compressType);	424✔
346
347	if (check && !validColCompressLevel(type, level)) return TSDB_CODE_TSC_COMPRESS_LEVEL_ERROR;	424!
348	setColLevel(compress, level);	424✔
349	}
350	return TSDB_CODE_SUCCESS;	424✔
351	}
352
353	bool withExtSchema(uint8_t tableType) {	98,400✔
354	return TSDB_SUPER_TABLE == tableType \|\| TSDB_NORMAL_TABLE == tableType \|\| TSDB_CHILD_TABLE == tableType;	98,400✔
355	}
356
357	bool hasRefCol(uint8_t tableType) {	193,760✔
358	return TSDB_VIRTUAL_NORMAL_TABLE == tableType \|\| TSDB_VIRTUAL_CHILD_TABLE == tableType;	193,760!
359	}
360
361	int8_t validColCompressLevel(uint8_t type, uint8_t level) {	536✔
362	if (level == TSDB_COLVAL_LEVEL_DISABLED) return 1;	536!
363	if (level < TSDB_COLVAL_LEVEL_NOCHANGE \|\| level > TSDB_COLVAL_LEVEL_HIGH) {	536!
364	return 0;	×
365	}
366	return 1;	536✔
367	}
368	int8_t validColCompress(uint8_t type, uint8_t l2) {	536✔
369	if (l2 > TSDB_COLVAL_COMPRESS_XZ && l2 < TSDB_COLVAL_COMPRESS_DISABLED) {	536!
370	return 0;	×
371	}
372	if (l2 == TSDB_COLVAL_COMPRESS_TSZ) {	536!
373	if (type == TSDB_DATA_TYPE_FLOAT \|\| type == TSDB_DATA_TYPE_DOUBLE) {	×
374	return 1;	×
375	} else {
376	return 0;	×
377	}
378	}
379	return 1;	536✔
380	}
381
382	//
383	// \| --------type----------\|----- supported encode ----\|
384	// \|tinyint/smallint/int/bigint/utinyint/usmallinit/uint/ubiginint\| simple8b \|
385	// \| timestamp/bigint/ubigint \| delta-i \|
386	// \| bool \| bit-packing \|
387	// \| flout/double \| delta-d \|
388	//
389	int8_t validColEncode(uint8_t type, uint8_t l1) {	536✔
390	if (l1 == TSDB_COLVAL_ENCODE_NOCHANGE) {	536!
391	return 1;	×
392	}
393	if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {	536✔
394	return 1;	87✔
395	}
396	if (type == TSDB_DATA_TYPE_BOOL) {	449✔
397	return TSDB_COLVAL_ENCODE_RLE == l1 ? 1 : 0;	15✔
398	} else if (type >= TSDB_DATA_TYPE_TINYINT && type <= TSDB_DATA_TYPE_INT) {	434!
399	return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 ? 1 : 0;	165✔
400	} else if (type == TSDB_DATA_TYPE_BIGINT) {	269✔
401	return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 \|\| TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;	48!
402	} else if (type >= TSDB_DATA_TYPE_FLOAT && type <= TSDB_DATA_TYPE_DOUBLE) {	221!
403	return TSDB_COLVAL_ENCODE_DELTAD == l1 ? 1 : 0;	58✔
404	} else if ((type == TSDB_DATA_TYPE_VARCHAR \|\| type == TSDB_DATA_TYPE_NCHAR) \|\| type == TSDB_DATA_TYPE_JSON \|\|	163!
405	type == TSDB_DATA_TYPE_VARBINARY \|\| type == TSDB_DATA_TYPE_BINARY \|\| type == TSDB_DATA_TYPE_GEOMETRY) {	163!
406	return l1 == TSDB_COLVAL_ENCODE_DISABLED ? 1 : 0;	×
407	// if (l1 >= TSDB_COLVAL_ENCODE_NOCHANGE \|\| l1 <= TSDB_COLVAL_ENCODE_DELTAD) {
408	// return 1;
409	// } else if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {
410	// return 1;
411	// } else {
412	// return 0;
413	// }
414	} else if (type == TSDB_DATA_TYPE_TIMESTAMP) {	163✔
415	return TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;	111✔
416	} else if (type >= TSDB_DATA_TYPE_UTINYINT && type <= TSDB_DATA_TYPE_UINT) {	52!
417	return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 ? 1 : 0;	39✔
418	} else if (type == TSDB_DATA_TYPE_UBIGINT) {	13!
419	return TSDB_COLVAL_ENCODE_SIMPLE8B == l1 \|\| TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;	13!
420	} else if (type == TSDB_DATA_TYPE_GEOMETRY) {	×
421	return 1;	×
422	} else if (type == TSDB_DATA_TYPE_DECIMAL64 \|\| type == TSDB_DATA_TYPE_DECIMAL) {	×
423	return l1 == TSDB_COLVAL_ENCODE_DISABLED ? 1 : 0;	×
424	}
425	return 0;	×
426	}
427
428	uint32_t createDefaultColCmprByType(uint8_t type) {	160,671✔
429	uint32_t ret = 0;	160,671✔
430	uint8_t encode = getDefaultEncode(type);	160,671✔
431	uint8_t compress = getDefaultCompress(type);	160,671✔
432	uint8_t lvl = getDefaultLevel(type);	160,671✔
433
434	SET_COMPRESS(encode, compress, lvl, ret);	160,671✔
435	return ret;	160,671✔
436	}
437	int32_t validColCmprByType(uint8_t type, uint32_t cmpr) {	×
438	DEFINE_VAR(cmpr);	×
439	if (!validColEncode(type, l1)) {	×
440	return TSDB_CODE_TSC_ENCODE_PARAM_ERROR;	×
441	}
442	if (!validColCompress(type, l2)) {	×
443	return TSDB_CODE_TSC_COMPRESS_PARAM_ERROR;	×
444	}
445
446	if (!validColCompressLevel(type, lvl)) {	×
447	return TSDB_CODE_TSC_COMPRESS_LEVEL_ERROR;	×
448	}
449	return TSDB_CODE_SUCCESS;	×
450	}

taosdata / TDengine / #3768

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