_(underscore)Any single character.WHERE au_fname LIKE '_ean'finds all four-letter first names that end withean(Dean,Sean, and so on). [ ]Any single character within the specified range[a-f]or set[abcdef].WHERE a
_(underscore)Any single character.WHERE au_fname LIKE '_ean'finds all four-letter first names that end withean(Dean,Sean, and so on). [ ]Any single character within the specified range[a-f]or set[abcdef].WHERE au_lname LIKE '[C-P]arsen'finds author last names ending witharsenand ...
# 配置数据源 ds-0 spring.shardingsphere.datasource.ds-0.type=com.alibaba.druid.pool.DruidDataSource spring.shardingsphere.datasource.ds-0.driverClassName=com.mysql.jdbc.Driver spring.shardingsphere.datasource.ds-0.url=jdbc:mysql://47.94.6.5:3306/ds-0?useUnicode=true&characterEncoding=utf8&tiny...
8. India and Angola have annas the second character. You can use the underscore as a single character wildcard. Find the countries that have "t" as the second character.(查询:第2个字母为t的国家) select name from world where name like '_t%'; 9. Lesothoand Moldova both have two o ...
WHERE title LIKE '%computer%' finds all book titles with the word 'computer' anywhere in the book title. _ (underscore) Any single character. WHERE au_fname LIKE '_ean' finds all four-letter first names that end with ean (Dean, Sean, and so on). [ ] Any single character within th...
mybatis-plus.global-config.configuration.map-underscore-to-camel-case= true mybatis-plus.global-config.configuration.cache-enabled=true #数据库连接配置 spring.datasource.url=jdbc:mysql://localhost/myspringcloud?useUnicode=true&characterEncoding=utf-8 ...
underscore ( _ ) any single character percent sign (%) any sequence of zero or more characters procsql;selectffid, name, addressfromsasuser.frequentflyerswhereaddresslike'% P%PLACE';*空格也包含在字符串中;quit; 3.6:Using theSounds-Like (=*) Operatorto Select a Spelling Variation ...
char(n). Fixed length character string, with user-specified length n. varchar(n). Variable length character strings, with user-specified maximum length n. int. Integer (a finite subset of the integers that is machine-dependent). smallint. Small integer (a machine-dependent subset of the inte...
Let us consider one example to make the usage of backslash as an escape character. We have one string, ‘K2 is the 2’nd highest mountain in Himalayan ranges!’ that is delimited with the help of single quotes, and the string literal value contains the word 2’nd that has a single quo...
If SESSION_USER is specified, the data type of the column must be a character string with a length attribute greater than or equal to 8 characters when the value is expressed in CCSID 37. If the data type of the column is an inline CLOB, the INLINE LENGTH attribute must be greater ...