#4912

Committed 04 Jan 2026 09:05AM UTC coverage: 64.888% (-0.1%) from 65.028%

Build # #4912

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

merge: from main to 3.0 branch #34156

Run Details

1206 of 4524 new or added lines in 22 files covered. (26.66%)

5351 existing lines in 123 files now uncovered.

194856 of 300296 relevant lines covered (64.89%)

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80.58

/source/dnode/mnode/impl/src/mndInfoSchema.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/>.
 */

#define _DEFAULT_SOURCE
#include "mndInt.h"
#include "systable.h"

static int32_t mndInitInfosTableSchema(const SSysDbTableSchema *pSrc, int32_t colNum, SSchema **pDst) {
  int32_t  code = 0;
  SSchema *schema = taosMemoryCalloc(colNum, sizeof(SSchema));
  if (NULL == schema) {
    code = terrno;
    TAOS_RETURN(code);
  }

  for (int32_t i = 0; i < colNum; ++i) {
    tstrncpy(schema[i].name, pSrc[i].name, sizeof(schema[i].name));
    schema[i].type = pSrc[i].type;
    schema[i].colId = i + 1;
    schema[i].bytes = pSrc[i].bytes;
    if (pSrc[i].sysInfo) {
      schema[i].flags |= COL_IS_SYSINFO;
    }
  }

  *pDst = schema;
  TAOS_RETURN(code);
}

static int32_t mndInsInitMeta(SHashObj *hash) {
  int32_t       code = 0;
  STableMetaRsp meta = {0};

  tstrncpy(meta.dbFName, TSDB_INFORMATION_SCHEMA_DB, sizeof(meta.dbFName));
  meta.tableType = TSDB_SYSTEM_TABLE;
  meta.sversion = 1;
  meta.tversion = 1;
  meta.rversion = 1;
  meta.virtualStb = false;

  size_t               size = 0;
  const SSysTableMeta *pInfosTableMeta = NULL;
  getInfosDbMeta(&pInfosTableMeta, &size);

  for (int32_t i = 0; i < size; ++i) {
    tstrncpy(meta.tbName, pInfosTableMeta[i].name, sizeof(meta.tbName));
    meta.numOfColumns = pInfosTableMeta[i].colNum;
    meta.sysInfo = pInfosTableMeta[i].sysInfo;

    TAOS_CHECK_RETURN(mndInitInfosTableSchema(pInfosTableMeta[i].schema, pInfosTableMeta[i].colNum, &meta.pSchemas));

    if (taosHashPut(hash, meta.tbName, strlen(meta.tbName), &meta, sizeof(meta))) {
      code = terrno;
      TAOS_RETURN(code);
    }
  }

  TAOS_RETURN(code);
}

int32_t mndBuildInsTableSchema(SMnode *pMnode, const char *dbFName, const char *tbName, bool sysinfo,
                               STableMetaRsp *pRsp) {
  int32_t code = 0;
  if (NULL == pMnode->infosMeta) {
    code = TSDB_CODE_APP_ERROR;
    TAOS_RETURN(code);
  }

  STableMetaRsp *pMeta = NULL;
  if (strcmp(tbName, TSDB_INS_TABLE_USERS_FULL) == 0) {
    pMeta = taosHashGet(pMnode->infosMeta, TSDB_INS_TABLE_USERS_FULL, strlen(tbName));
  } else {
    pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));
  }

  if (NULL == pMeta) {
    mError("invalid information schema table name:%s", tbName);
    code = TSDB_CODE_PAR_TABLE_NOT_EXIST;
    TAOS_RETURN(code);
  }

  bool isShowAnodes = (strcmp(tbName, TSDB_INS_TABLE_ANODES) == 0 || strcmp(tbName, TSDB_INS_TABLE_ANODES_FULL) == 0);
  bool isShowXnodes = (strcmp(tbName, TSDB_INS_TABLE_XNODES) == 0 || strcmp(tbName, TSDB_INS_TABLE_XNODES_FULL) == 0);

  if (!isShowAnodes && !isShowXnodes && !sysinfo && pMeta->sysInfo) {
    mError("no permission to get schema of table name:%s", tbName);
    code = TSDB_CODE_PAR_PERMISSION_DENIED;
    TAOS_RETURN(code);
  }


  *pRsp = *pMeta;

  pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));
  if (pRsp->pSchemas == NULL) {
    code = terrno;
    pRsp->pSchemas = NULL;
    TAOS_RETURN(code);
  }

  memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));
  TAOS_RETURN(code);
}

int32_t mndBuildInsTableCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp) {
  int32_t code = 0;
  if (NULL == pMnode->infosMeta) {
    code = TSDB_CODE_APP_ERROR;
    TAOS_RETURN(code);
  }

  STableMetaRsp *pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));
  if (NULL == pMeta) {
    mError("invalid information schema table name:%s", tbName);
    code = TSDB_CODE_PAR_TABLE_NOT_EXIST;
    TAOS_RETURN(code);
  }

  tstrncpy(pRsp->tbName, pMeta->tbName, sizeof(pRsp->tbName));
  tstrncpy(pRsp->stbName, pMeta->stbName, sizeof(pRsp->stbName));
  tstrncpy(pRsp->dbFName, pMeta->dbFName, sizeof(pRsp->dbFName));
  pRsp->numOfTags = pMeta->numOfTags;
  pRsp->numOfColumns = pMeta->numOfColumns;
  pRsp->tableType = pMeta->tableType;
  pRsp->virtualStb = pMeta->virtualStb;

  pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));
  if (pRsp->pSchemas == NULL) {
    code = terrno;
    pRsp->pSchemas = NULL;
    TAOS_RETURN(code);
  }

  memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));

  pRsp->pSchemaExt = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchemaExt));
  pRsp->pColRefs = taosMemCalloc(pMeta->numOfColumns, sizeof(SColRef));
  TAOS_RETURN(code);
}

int32_t mndInitInfos(SMnode *pMnode) {
  pMnode->infosMeta = taosHashInit(20, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), false, HASH_NO_LOCK);
  if (pMnode->infosMeta == NULL) {
    TAOS_RETURN(TSDB_CODE_OUT_OF_MEMORY);
  }

  return mndInsInitMeta(pMnode->infosMeta);
}

void mndCleanupInfos(SMnode *pMnode) {
  if (NULL == pMnode->infosMeta) {
    return;
  }

  STableMetaRsp *pMeta = taosHashIterate(pMnode->infosMeta, NULL);
  while (pMeta) {
    taosMemoryFreeClear(pMeta->pSchemas);
    pMeta = taosHashIterate(pMnode->infosMeta, pMeta);
  }

  taosHashCleanup(pMnode->infosMeta);
  pMnode->infosMeta = NULL;
}

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	#define _DEFAULT_SOURCE
17	#include "mndInt.h"
18	#include "systable.h"
19
20	static int32_t mndInitInfosTableSchema(const SSysDbTableSchema pSrc, int32_t colNum, SSchema *pDst) {	22,260,226✔
21	int32_t code = 0;	22,260,226✔
22	SSchema *schema = taosMemoryCalloc(colNum, sizeof(SSchema));	22,260,226✔
23	if (NULL == schema) {	22,260,226✔
24	code = terrno;	×
25	TAOS_RETURN(code);	×
26	}
27
28	for (int32_t i = 0; i < colNum; ++i) {	206,482,786✔
29	tstrncpy(schema[i].name, pSrc[i].name, sizeof(schema[i].name));	184,222,560✔
30	schema[i].type = pSrc[i].type;	184,222,560✔
31	schema[i].colId = i + 1;	184,222,560✔
32	schema[i].bytes = pSrc[i].bytes;	184,222,560✔
33	if (pSrc[i].sysInfo) {	184,222,560✔
34	schema[i].flags \|= COL_IS_SYSINFO;	80,213,573✔
35	}
36	}
37
38	*pDst = schema;	22,260,226✔
39	TAOS_RETURN(code);	22,260,226✔
40	}
41
42	static int32_t mndInsInitMeta(SHashObj *hash) {	383,797✔
43	int32_t code = 0;	383,797✔
44	STableMetaRsp meta = {0};	383,797✔
45
46	tstrncpy(meta.dbFName, TSDB_INFORMATION_SCHEMA_DB, sizeof(meta.dbFName));	383,797✔
47	meta.tableType = TSDB_SYSTEM_TABLE;	383,797✔
48	meta.sversion = 1;	383,797✔
49	meta.tversion = 1;	383,797✔
50	meta.rversion = 1;	383,797✔
51	meta.virtualStb = false;	383,797✔
52
53	size_t size = 0;	383,797✔
54	const SSysTableMeta *pInfosTableMeta = NULL;	383,797✔
55	getInfosDbMeta(&pInfosTableMeta, &size);	383,797✔
56
57	for (int32_t i = 0; i < size; ++i) {	22,644,023✔
58	tstrncpy(meta.tbName, pInfosTableMeta[i].name, sizeof(meta.tbName));	22,260,226✔
59	meta.numOfColumns = pInfosTableMeta[i].colNum;	22,260,226✔
60	meta.sysInfo = pInfosTableMeta[i].sysInfo;	22,260,226✔
61
62	TAOS_CHECK_RETURN(mndInitInfosTableSchema(pInfosTableMeta[i].schema, pInfosTableMeta[i].colNum, &meta.pSchemas));	22,260,226✔
63
64	if (taosHashPut(hash, meta.tbName, strlen(meta.tbName), &meta, sizeof(meta))) {	22,260,226✔
65	code = terrno;	×
66	TAOS_RETURN(code);	×
67	}
68	}
69
70	TAOS_RETURN(code);	383,797✔
71	}
72
73	int32_t mndBuildInsTableSchema(SMnode pMnode, const char dbFName, const char *tbName, bool sysinfo,	1,521,362✔
74	STableMetaRsp *pRsp) {
75	int32_t code = 0;	1,521,362✔
76	if (NULL == pMnode->infosMeta) {	1,521,362✔
77	code = TSDB_CODE_APP_ERROR;	×
78	TAOS_RETURN(code);	×
79	}
80
81	STableMetaRsp *pMeta = NULL;	1,521,362✔
82	if (strcmp(tbName, TSDB_INS_TABLE_USERS_FULL) == 0) {	1,521,362✔
83	pMeta = taosHashGet(pMnode->infosMeta, TSDB_INS_TABLE_USERS_FULL, strlen(tbName));	×
84	} else {
85	pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));	1,521,362✔
86	}
87
88	if (NULL == pMeta) {	1,521,362✔
89	mError("invalid information schema table name:%s", tbName);	23,949✔
90	code = TSDB_CODE_PAR_TABLE_NOT_EXIST;	23,949✔
91	TAOS_RETURN(code);	23,949✔
92	}
93
94	bool isShowAnodes = (strcmp(tbName, TSDB_INS_TABLE_ANODES) == 0 \|\| strcmp(tbName, TSDB_INS_TABLE_ANODES_FULL) == 0);	1,497,413✔
95	bool isShowXnodes = (strcmp(tbName, TSDB_INS_TABLE_XNODES) == 0 \|\| strcmp(tbName, TSDB_INS_TABLE_XNODES_FULL) == 0);	1,497,413✔
96
97	if (!isShowAnodes && !isShowXnodes && !sysinfo && pMeta->sysInfo) {	1,497,413✔
98	mError("no permission to get schema of table name:%s", tbName);	3,807✔
99	code = TSDB_CODE_PAR_PERMISSION_DENIED;	3,807✔
100	TAOS_RETURN(code);	3,807✔
101	}
102
103
104	pRsp = pMeta;	1,493,606✔
105
106	pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));	1,493,606✔
107	if (pRsp->pSchemas == NULL) {	1,493,606✔
UNCOV 108	code = terrno;	×
UNCOV 109	pRsp->pSchemas = NULL;	×
110	TAOS_RETURN(code);	×
111	}
112
113	memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));	1,493,606✔
114	TAOS_RETURN(code);	1,493,606✔
115	}
116
117	int32_t mndBuildInsTableCfg(SMnode pMnode, const char dbFName, const char tbName, STableCfgRsp pRsp) {	3,120✔
118	int32_t code = 0;	3,120✔
119	if (NULL == pMnode->infosMeta) {	3,120✔
UNCOV 120	code = TSDB_CODE_APP_ERROR;	×
UNCOV 121	TAOS_RETURN(code);	×
122	}
123
124	STableMetaRsp *pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));	3,120✔
125	if (NULL == pMeta) {	3,120✔
UNCOV 126	mError("invalid information schema table name:%s", tbName);	×
UNCOV 127	code = TSDB_CODE_PAR_TABLE_NOT_EXIST;	×
128	TAOS_RETURN(code);	×
129	}
130
131	tstrncpy(pRsp->tbName, pMeta->tbName, sizeof(pRsp->tbName));	3,120✔
132	tstrncpy(pRsp->stbName, pMeta->stbName, sizeof(pRsp->stbName));	3,120✔
133	tstrncpy(pRsp->dbFName, pMeta->dbFName, sizeof(pRsp->dbFName));	3,120✔
134	pRsp->numOfTags = pMeta->numOfTags;	3,120✔
135	pRsp->numOfColumns = pMeta->numOfColumns;	3,120✔
136	pRsp->tableType = pMeta->tableType;	3,120✔
137	pRsp->virtualStb = pMeta->virtualStb;	3,120✔
138
139	pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));	3,120✔
140	if (pRsp->pSchemas == NULL) {	3,120✔
UNCOV 141	code = terrno;	×
UNCOV 142	pRsp->pSchemas = NULL;	×
143	TAOS_RETURN(code);	×
144	}
145
146	memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));	3,120✔
147
148	pRsp->pSchemaExt = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchemaExt));	3,120✔
149	pRsp->pColRefs = taosMemCalloc(pMeta->numOfColumns, sizeof(SColRef));	3,120✔
150	TAOS_RETURN(code);	3,120✔
151	}
152
153	int32_t mndInitInfos(SMnode *pMnode) {	383,797✔
154	pMnode->infosMeta = taosHashInit(20, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), false, HASH_NO_LOCK);	383,797✔
155	if (pMnode->infosMeta == NULL) {	383,797✔
UNCOV 156	TAOS_RETURN(TSDB_CODE_OUT_OF_MEMORY);	×
157	}
158
159	return mndInsInitMeta(pMnode->infosMeta);	383,797✔
160	}
161
162	void mndCleanupInfos(SMnode *pMnode) {	383,736✔
163	if (NULL == pMnode->infosMeta) {	383,736✔
UNCOV 164	return;	×
165	}
166
167	STableMetaRsp *pMeta = taosHashIterate(pMnode->infosMeta, NULL);	383,736✔
168	while (pMeta) {	22,640,424✔
169	taosMemoryFreeClear(pMeta->pSchemas);	22,256,688✔
170	pMeta = taosHashIterate(pMnode->infosMeta, pMeta);	22,256,688✔
171	}
172
173	taosHashCleanup(pMnode->infosMeta);	383,736✔
174	pMnode->infosMeta = NULL;	383,736✔
175	}

taosdata / TDengine / #4912

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