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未验证 提交 763a14c8 编写于 作者: sangshuduo's avatar sangshuduo 提交者： GitHub
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[TD-3660] <fix>: taosdemo gracefully exit if super table not exist. (#5670) 

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>
上级 3bb7384a
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Showing with 138 addition and 114 deletion
src/kit/taosdemo/taosdemo.c
浏览文件 @ 763a14c8
......@@ -2278,7 +2278,7 @@ static int getSuperTableFromServer(TAOS * taos, char* dbName,
}
static int createSuperTable(TAOS * taos, char* dbName,
SSuperTable* superTbls, bool use_metric) {
SSuperTable* superTbl) {
char command[BUFFER_SIZE] = "\0";
char cols[STRING_LEN] = "\0";
......@@ -2286,19 +2286,26 @@ static int createSuperTable(TAOS * taos, char* dbName,
int len = 0;
int lenOfOneRow = 0;
for (colIndex = 0; colIndex < superTbls->columnCount; colIndex++) {
char* dataType = superTbls->columns[colIndex].dataType;
if (superTbl->columnCount == 0) {
errorPrint("%s() LN%d, super table column count is %d\n",
__func__, __LINE__, superTbl->columnCount);
return -1;
}
for (colIndex = 0; colIndex < superTbl->columnCount; colIndex++) {
char* dataType = superTbl->columns[colIndex].dataType;
if (strcasecmp(dataType, "BINARY") == 0) {
len += snprintf(cols + len, STRING_LEN - len,
", col%d %s(%d)", colIndex, "BINARY",
superTbls->columns[colIndex].dataLen);
lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
superTbl->columns[colIndex].dataLen);
lenOfOneRow += superTbl->columns[colIndex].dataLen + 3;
} else if (strcasecmp(dataType, "NCHAR") == 0) {
len += snprintf(cols + len, STRING_LEN - len,
", col%d %s(%d)", colIndex, "NCHAR",
superTbls->columns[colIndex].dataLen);
lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
superTbl->columns[colIndex].dataLen);
lenOfOneRow += superTbl->columns[colIndex].dataLen + 3;
} else if (strcasecmp(dataType, "INT") == 0) {
len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "INT");
lenOfOneRow += 11;
......@@ -2330,88 +2337,95 @@ static int createSuperTable(TAOS * taos, char* dbName,
}
}
superTbls->lenOfOneRow = lenOfOneRow + 20; // timestamp
//printf("%s.%s column count:%d, column length:%d\n\n", g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName, g_Dbs.db[i].superTbls[j].columnCount, lenOfOneRow);
superTbl->lenOfOneRow = lenOfOneRow + 20; // timestamp
//printf("%s.%s column count:%d, column length:%d\n\n", g_Dbs.db[i].dbName, g_Dbs.db[i].superTbl[j].sTblName, g_Dbs.db[i].superTbl[j].columnCount, lenOfOneRow);
// save for creating child table
superTbls->colsOfCreateChildTable = (char*)calloc(len+20, 1);
if (NULL == superTbls->colsOfCreateChildTable) {
printf("Failed when calloc, size:%d", len+1);
superTbl->colsOfCreateChildTable = (char*)calloc(len+20, 1);
if (NULL == superTbl->colsOfCreateChildTable) {
errorPrint("%s() LN%d, Failed when calloc, size:%d",
__func__, __LINE__, len+1);
taos_close(taos);
exit(-1);
}
snprintf(superTbls->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, superTbls->colsOfCreateChildTable);
if (use_metric) {
snprintf(superTbl->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, superTbl->colsOfCreateChildTable);
if (superTbl->tagCount == 0) {
errorPrint("%s() LN%d, super table tag count is %d\n",
__func__, __LINE__, superTbl->tagCount);
return -1;
}
char tags[STRING_LEN] = "\0";
int tagIndex;
len = 0;
int lenOfTagOfOneRow = 0;
len += snprintf(tags + len, STRING_LEN - len, "(");
for (tagIndex = 0; tagIndex < superTbls->tagCount; tagIndex++) {
char* dataType = superTbls->tags[tagIndex].dataType;
for (tagIndex = 0; tagIndex < superTbl->tagCount; tagIndex++) {
char* dataType = superTbl->tags[tagIndex].dataType;
if (strcasecmp(dataType, "BINARY") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
"BINARY", superTbls->tags[tagIndex].dataLen);
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
"BINARY", superTbl->tags[tagIndex].dataLen);
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 3;
} else if (strcasecmp(dataType, "NCHAR") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
"NCHAR", superTbls->tags[tagIndex].dataLen);
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
"NCHAR", superTbl->tags[tagIndex].dataLen);
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 3;
} else if (strcasecmp(dataType, "INT") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"INT");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 11;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 11;
} else if (strcasecmp(dataType, "BIGINT") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"BIGINT");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 21;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 21;
} else if (strcasecmp(dataType, "SMALLINT") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"SMALLINT");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 6;
} else if (strcasecmp(dataType, "TINYINT") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"TINYINT");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 4;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 4;
} else if (strcasecmp(dataType, "BOOL") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"BOOL");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 6;
} else if (strcasecmp(dataType, "FLOAT") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"FLOAT");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 22;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 22;
} else if (strcasecmp(dataType, "DOUBLE") == 0) {
len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
"DOUBLE");
lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 42;
lenOfTagOfOneRow += superTbl->tags[tagIndex].dataLen + 42;
} else {
taos_close(taos);
printf("config error tag type : %s\n", dataType);
exit(-1);
}
}
len -= 2;
len += snprintf(tags + len, STRING_LEN - len, ")");
superTbls->lenOfTagOfOneRow = lenOfTagOfOneRow;
superTbl->lenOfTagOfOneRow = lenOfTagOfOneRow;
snprintf(command, BUFFER_SIZE,
"create table if not exists %s.%s (ts timestamp%s) tags %s",
dbName, superTbls->sTblName, cols, tags);
dbName, superTbl->sTblName, cols, tags);
verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, command);
if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
errorPrint( "create supertable %s failed!\n\n",
superTbls->sTblName);
superTbl->sTblName);
return -1;
}
debugPrint("create supertable %s success!\n\n", superTbls->sTblName);
}
debugPrint("create supertable %s success!\n\n", superTbl->sTblName);
return 0;
}
......@@ -2512,6 +2526,9 @@ static int createDatabasesAndStables() {
debugPrint("%s() %d supertbl count:%d\n",
__func__, __LINE__, g_Dbs.db[i].superTblCount);
int validStbCount = 0;
for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
sprintf(command, "describe %s.%s;", g_Dbs.db[i].dbName,
g_Dbs.db[i].superTbls[j].sTblName);
......@@ -2521,12 +2538,11 @@ static int createDatabasesAndStables() {
if ((ret != 0) || (g_Dbs.db[i].drop)) {
ret = createSuperTable(taos, g_Dbs.db[i].dbName,
&g_Dbs.db[i].superTbls[j], g_Dbs.use_metric);
&g_Dbs.db[i].superTbls[j]);
if (0 != ret) {
errorPrint("\ncreate super table %d failed!\n\n", j);
taos_close(taos);
return -1;
errorPrint("create super table %d failed!\n\n", j);
continue;
}
}
......@@ -2535,10 +2551,13 @@ static int createDatabasesAndStables() {
if (0 != ret) {
errorPrint("\nget super table %s.%s info failed!\n\n",
g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName);
taos_close(taos);
return -1;
continue;
}
validStbCount ++;
}
g_Dbs.db[i].superTblCount = validStbCount;
}
taos_close(taos);
......@@ -2723,6 +2742,7 @@ static void createChildTables() {
int len;
for (int i = 0; i < g_Dbs.dbCount; i++) {
if (g_Dbs.use_metric) {
if (g_Dbs.db[i].superTblCount > 0) {
// with super table
for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
......@@ -2745,6 +2765,7 @@ static void createChildTables() {
g_Dbs.db[i].superTbls[j].childTblCount,
g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
}
}
} else {
// normal table
len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
......@@ -5530,18 +5551,21 @@ static int insertTestProcess() {
// create sub threads for inserting data
//start = getCurrentTime();
for (int i = 0; i < g_Dbs.dbCount; i++) {
if (g_Dbs.use_metric) {
if (g_Dbs.db[i].superTblCount > 0) {
for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
SSuperTable* superTblInfo = &g_Dbs.db[i].superTbls[j];
if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
continue;
}
if (superTblInfo && (superTblInfo->insertRows > 0)) {
startMultiThreadInsertData(
g_Dbs.threadCount,
g_Dbs.db[i].dbName,
g_Dbs.db[i].dbCfg.precision,
superTblInfo);
}
}
}
} else {
startMultiThreadInsertData(
g_Dbs.threadCount,
......
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