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zyyang 2020-12-11 15:38:10 +08:00
parent 63ff87309e
commit 94c2721e97
1 changed files with 15 additions and 1 deletions
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16
tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/components/TaosDemoCommandLineRunner.java
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@ -51,7 +51,6 @@ public class TaosDemoCommandLineRunner implements CommandLineRunner {
// 插入
insertTask(config);
// 查询: 1. 生成查询语句, 2. 执行查询
// 删除表
if (config.dropTable) {
superTableService.drop(config.database, config.superTable);
@ -61,6 +60,8 @@ public class TaosDemoCommandLineRunner implements CommandLineRunner {
}
private void createDatabaseTask(JdbcTaosdemoConfig config) {
long start = System.currentTimeMillis();
Map<String, String> databaseParam = new HashMap<>();
databaseParam.put("database", config.database);
databaseParam.put("keep", Integer.toString(config.keep));
@ -70,18 +71,26 @@ public class TaosDemoCommandLineRunner implements CommandLineRunner {
databaseService.dropDatabase(config.database);
databaseService.createDatabase(databaseParam);
databaseService.useDatabase(config.database);
long end = System.currentTimeMillis();
logger.info(">>> insert time cost : " + (end - start) + " ms.");
}
// 建超级表，三种方式：1. 指定SQL，2. 指定field和tags的个数，3. 默认
private void createTableTask(JdbcTaosdemoConfig config) {
long start = System.currentTimeMillis();
if (config.doCreateTable) {
superTableService.create(superTableMeta);
// 批量建子表
subTableService.createSubTable(subTableMetaList, config.numOfThreadsForCreate);
}
long end = System.currentTimeMillis();
logger.info(">>> create table time cost : " + (end - start) + " ms.");
}
private void insertTask(JdbcTaosdemoConfig config) {
long start = System.currentTimeMillis();
int numOfThreadsForInsert = config.numOfThreadsForInsert;
int sleep = config.sleep;
if (config.autoCreateTable) {
@ -96,9 +105,12 @@ public class TaosDemoCommandLineRunner implements CommandLineRunner {
sleep(sleep);
});
}
long end = System.currentTimeMillis();
logger.info(">>> insert time cost : " + (end - start) + " ms.");
}
private void prepareData(JdbcTaosdemoConfig config) {
long start = System.currentTimeMillis();
// 超级表的meta
superTableMeta = createSupertable(config);
// 子表的meta
@ -115,6 +127,8 @@ public class TaosDemoCommandLineRunner implements CommandLineRunner {
int numOfRowsPerTable = config.numOfRowsPerTable;
int numOfValuesPerSQL = config.numOfValuesPerSQL;
dataList = SubTableValueGenerator.split(subTableValueList, numOfTables, numOfTablesPerSQL, numOfRowsPerTable, numOfValuesPerSQL);
long end = System.currentTimeMillis();
logger.info(">>> prepare data time cost : " + (end - start) + " ms.");
}
private SuperTableMeta createSupertable(JdbcTaosdemoConfig config) {