#4944

Committed 30 Jan 2026 06:19AM UTC coverage: 66.849% (+0.1%) from 66.718%

Build # #4944

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

merge: from main to 3.0 #34453

Run Details

1124 of 2018 new or added lines in 72 files covered. (55.7%)

13677 existing lines in 155 files now uncovered.

205211 of 306978 relevant lines covered (66.85%)

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82.24

/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;
    meta.privCat = pInfosTableMeta[i].privCat;

    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);
  }

  if (!sysinfo && pMeta->sysInfo) {
    if (!(strcmp(tbName, TSDB_INS_TABLE_ANODES) == 0 || strcmp(tbName, TSDB_INS_TABLE_ANODES_FULL) == 0 ||
          strcmp(tbName, TSDB_INS_TABLE_XNODES) == 0 || strcmp(tbName, TSDB_INS_TABLE_XNODES_FULL) == 0 ||
          strcmp(tbName, TSDB_INS_TABLE_LICENCES) == 0)) {
      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) {
  size_t size = 0;
  getInfosDbMeta(NULL, &size);
  pMnode->infosMeta = taosHashInit(size, 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) {	24,028,646✔
21	int32_t code = 0;	24,028,646✔
22	SSchema *schema = taosMemoryCalloc(colNum, sizeof(SSchema));	24,028,646✔
23	if (NULL == schema) {	24,028,646✔
24	code = terrno;	×
25	TAOS_RETURN(code);	×
26	}
27
28	for (int32_t i = 0; i < colNum; ++i) {	224,543,554✔
29	tstrncpy(schema[i].name, pSrc[i].name, sizeof(schema[i].name));	200,514,908✔
30	schema[i].type = pSrc[i].type;	200,514,908✔
31	schema[i].colId = i + 1;	200,514,908✔
32	schema[i].bytes = pSrc[i].bytes;	200,514,908✔
33	if (pSrc[i].sysInfo) {	200,514,908✔
34	schema[i].flags \|= COL_IS_SYSINFO;	87,000,270✔
35	}
36	}
37
38	*pDst = schema;	24,028,646✔
39	TAOS_RETURN(code);	24,028,646✔
40	}
41
42	static int32_t mndInsInitMeta(SHashObj *hash) {	414,287✔
43	int32_t code = 0;	414,287✔
44	STableMetaRsp meta = {0};	414,287✔
45
46	tstrncpy(meta.dbFName, TSDB_INFORMATION_SCHEMA_DB, sizeof(meta.dbFName));	414,287✔
47	meta.tableType = TSDB_SYSTEM_TABLE;	414,287✔
48	meta.sversion = 1;	414,287✔
49	meta.tversion = 1;	414,287✔
50	meta.rversion = 1;	414,287✔
51	meta.virtualStb = false;	414,287✔
52
53	size_t size = 0;	414,287✔
54	const SSysTableMeta *pInfosTableMeta = NULL;	414,287✔
55	getInfosDbMeta(&pInfosTableMeta, &size);	414,287✔
56
57	for (int32_t i = 0; i < size; ++i) {	24,442,933✔
58	tstrncpy(meta.tbName, pInfosTableMeta[i].name, sizeof(meta.tbName));	24,028,646✔
59	meta.numOfColumns = pInfosTableMeta[i].colNum;	24,028,646✔
60	meta.sysInfo = pInfosTableMeta[i].sysInfo;	24,028,646✔
61	meta.privCat = pInfosTableMeta[i].privCat;	24,028,646✔
62
63	TAOS_CHECK_RETURN(mndInitInfosTableSchema(pInfosTableMeta[i].schema, pInfosTableMeta[i].colNum, &meta.pSchemas));	24,028,646✔
64
65	if (taosHashPut(hash, meta.tbName, strlen(meta.tbName), &meta, sizeof(meta))) {	24,028,646✔
UNCOV 66	code = terrno;	×
67	TAOS_RETURN(code);	×
68	}
69	}
70
71	TAOS_RETURN(code);	414,287✔
72	}
73
74	int32_t mndBuildInsTableSchema(SMnode pMnode, const char dbFName, const char *tbName, bool sysinfo,	1,727,278✔
75	STableMetaRsp *pRsp) {
76	int32_t code = 0;	1,727,278✔
77	if (NULL == pMnode->infosMeta) {	1,727,278✔
UNCOV 78	code = TSDB_CODE_APP_ERROR;	×
79	TAOS_RETURN(code);	×
80	}
81
82	STableMetaRsp *pMeta = NULL;	1,727,278✔
83	if (strcmp(tbName, TSDB_INS_TABLE_USERS_FULL) == 0) {	1,727,278✔
84	pMeta = taosHashGet(pMnode->infosMeta, TSDB_INS_TABLE_USERS_FULL, strlen(tbName));	138✔
85	} else {
86	pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));	1,727,140✔
87	}
88
89	if (NULL == pMeta) {	1,727,278✔
90	mError("invalid information schema table name:%s", tbName);	71,036✔
91	code = TSDB_CODE_PAR_TABLE_NOT_EXIST;	71,036✔
92	TAOS_RETURN(code);	71,036✔
93	}
94
95	if (!sysinfo && pMeta->sysInfo) {	1,656,242✔
96	if (!(strcmp(tbName, TSDB_INS_TABLE_ANODES) == 0 \|\| strcmp(tbName, TSDB_INS_TABLE_ANODES_FULL) == 0 \|\|	5,177✔
97	strcmp(tbName, TSDB_INS_TABLE_XNODES) == 0 \|\| strcmp(tbName, TSDB_INS_TABLE_XNODES_FULL) == 0 \|\|	5,010✔
98	strcmp(tbName, TSDB_INS_TABLE_LICENCES) == 0)) {	5,010✔
99	mError("no permission to get schema of table name:%s", tbName);	4,843✔
100	code = TSDB_CODE_PAR_PERMISSION_DENIED;	4,843✔
101	TAOS_RETURN(code);	4,843✔
102	}
103	}
104
105	pRsp = pMeta;	1,651,399✔
106
107	pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));	1,651,399✔
108	if (pRsp->pSchemas == NULL) {	1,651,399✔
UNCOV 109	code = terrno;	×
110	pRsp->pSchemas = NULL;	×
111	TAOS_RETURN(code);	×
112	}
113
114	memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));	1,651,399✔
115	TAOS_RETURN(code);	1,651,399✔
116	}
117
118	int32_t mndBuildInsTableCfg(SMnode pMnode, const char dbFName, const char tbName, STableCfgRsp pRsp) {	3,400✔
119	int32_t code = 0;	3,400✔
120	if (NULL == pMnode->infosMeta) {	3,400✔
UNCOV 121	code = TSDB_CODE_APP_ERROR;	×
122	TAOS_RETURN(code);	×
123	}
124
125	STableMetaRsp *pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));	3,400✔
126	if (NULL == pMeta) {	3,400✔
UNCOV 127	mError("invalid information schema table name:%s", tbName);	×
128	code = TSDB_CODE_PAR_TABLE_NOT_EXIST;	×
129	TAOS_RETURN(code);	×
130	}
131
132	tstrncpy(pRsp->tbName, pMeta->tbName, sizeof(pRsp->tbName));	3,400✔
133	tstrncpy(pRsp->stbName, pMeta->stbName, sizeof(pRsp->stbName));	3,400✔
134	tstrncpy(pRsp->dbFName, pMeta->dbFName, sizeof(pRsp->dbFName));	3,400✔
135	pRsp->numOfTags = pMeta->numOfTags;	3,400✔
136	pRsp->numOfColumns = pMeta->numOfColumns;	3,400✔
137	pRsp->tableType = pMeta->tableType;	3,400✔
138	pRsp->virtualStb = pMeta->virtualStb;	3,400✔
139
140	pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));	3,400✔
141	if (pRsp->pSchemas == NULL) {	3,400✔
UNCOV 142	code = terrno;	×
143	pRsp->pSchemas = NULL;	×
144	TAOS_RETURN(code);	×
145	}
146
147	memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));	3,400✔
148
149	pRsp->pSchemaExt = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchemaExt));	3,400✔
150	pRsp->pColRefs = taosMemCalloc(pMeta->numOfColumns, sizeof(SColRef));	3,400✔
151	TAOS_RETURN(code);	3,400✔
152	}
153
154	int32_t mndInitInfos(SMnode *pMnode) {	414,287✔
155	size_t size = 0;	414,287✔
156	getInfosDbMeta(NULL, &size);	414,287✔
157	pMnode->infosMeta = taosHashInit(size, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), false, HASH_NO_LOCK);	414,287✔
158	if (pMnode->infosMeta == NULL) {	414,287✔
UNCOV 159	TAOS_RETURN(TSDB_CODE_OUT_OF_MEMORY);	×
160	}
161
162	return mndInsInitMeta(pMnode->infosMeta);	414,287✔
163	}
164
165	void mndCleanupInfos(SMnode *pMnode) {	414,227✔
166	if (NULL == pMnode->infosMeta) {	414,227✔
UNCOV 167	return;	×
168	}
169
170	STableMetaRsp *pMeta = taosHashIterate(pMnode->infosMeta, NULL);	414,227✔
171	while (pMeta) {	24,439,393✔
172	taosMemoryFreeClear(pMeta->pSchemas);	24,025,166✔
173	pMeta = taosHashIterate(pMnode->infosMeta, pMeta);	24,025,166✔
174	}
175
176	taosHashCleanup(pMnode->infosMeta);	414,227✔
177	pMnode->infosMeta = NULL;	414,227✔
178	}

taosdata / TDengine / #4944

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