1. 创建存储过程 DELIMITER$$CREATEPROCEDUREsplitStringByComma(INstrVARCHAR(255))BEGINDECLAREstartPosINTDEFAULT1;DECLAREendPosINT;DECLAREvalVARCHAR(255);CREATETEMPORARYTABLEtemp_table(valueVARCHAR(255));SETendPos=LOCATE(',',str,startPos); 1. 2. 3. 4. 5. 6. 7. 8. 9. 2. 循环遍历字符串 WHILEe...
流程图 StartInputStringSplitByCommaElement1Element2Element3Element4 状态图 InputStringSplitByCommaElement1Element2Element3Element4 结论 通过以上示例代码和流程图,我们可以看到如何在MySQL中将字符串截取成数组。这种方法可以帮助我们更容易地处理和分析包含多个元素的字符串数据。希望本文对你有所帮助!
System Variable Name mysql-keep_multiplexing_variables Dynamic Yes Permitted Values Type String Default trx_isolation,version Valid Values any variables separated by commasDefines a comma separated list of variables that do not cause multiplexing to be disabled if queried. For example, a query like ...
private final String USERNAME = "test"; private final String PASSWORD = "123456"; private final String DRIVER = "com.mysql.jdbc.Driver"; private final String URL = "jdbc:mysql://10.10.10.10:3306?userunicode=true&characterEncoding=utf8mb4"; private Connection connection; private PreparedStatement...
1: 利用JDK的Arrays类String str ="a,b,c"; List split= Arrays.asList(str.split(",")); 2: 利用Guava...的SplitterString str ="a, b, c"; List splitToList= Splitter.on("...
Let’s say we want to do a simple analysis: Which users receive the most dashboards by email? If we’re using Postgres,regexp_split_to_tablecomes to the rescue. MySQL users, however, are in the dark. In this post, we’ll show how to split our comma-separated string into a table...
(str); 3: 利用Apache Commons的StringUtils (只是用了split) String str ="a,b,c"; List asList= Arrays.asList...(StringUtils.split(str,",")); 4:利用Spring Framework的StringUtils String str ="a,b,c"; List str...=Arrays.asList(StringUtils.commaDelimitedListToStringArray(str)); 将L...
kubernetes.io/instance:dolphinschedulerapp.kubernetes.io/managed-by:Helmapp.kubernetes.io/name:dolphinscheduler-workerapp.kubernetes.io/version:2.0.6name:dolphinscheduler-workernamespace:bigdataspec:replicas:3revisionHistoryLimit:10selector:matchLabels:app.kubernetes.io/component:workerapp.kubernetes.io/instance...
A comma-separated (",") list of TLS versions to request, if SSL is enabled. --ssl-ca file_path Command-Line Format --ssl-ca file_path Type String Default Value Path to the SSL CA file to verify a server's certificate against. --ssl-capath dir_path Command-Line Format --...
SET comma = LOCATE(splitChar,mylist); END WHILE; return outtext; END$$ DELIMITER ;$$ Subject Written By Posted Split String Mike Sheldon March 27, 2006 10:10AM Re: Split String George Enciu April 12, 2007 04:29AM Re: Split String ...