SQL repeat()函数 3 678910 11121314151617 192122 转自:https://www.yiibai.com/sql/sql-repeat-function.html REPEAT(str,count) 返回一个字符串组成的字符串STR重复的次数。如果计数小于1,则返回一个空字符串。如果str或count是NULL,则返回NULL。 SQL
PostgreSQL Version: 9.3 Visual Presentation of PostgreSQL REPEAT() function Example: PostgreSQL REPEAT() function: In the example below, the specified string 'test__' and '*--*' have repeated 5 times each. SQL Code: SELECT repeat('test___', 5),repeat('*--*', 5); Output: repeat | ...
Learn the syntax of the array_repeat function of the SQL language in Databricks SQL and Databricks Runtime.
Repeats a string the specified number of times. If the input is numeric, REPEAT treats it as a string.
The REPEAT function returns a string. ExamplesThe following example repeats the value of the CATID column in the CATEGORY table three times: select catid, repeat(catid,3) from category order by 1,2; catid | repeat ---+--- 1 | 111 2 | 222 3 | 333 4 | 444 5 | 555 6 | 666 7...
Create procedure|function([[IN |OUT |INOUT ] 参数名 数据类形...]) IN 输入参数 表示该参数的值必须在调用存储过程时指定,在存储过程中修改该参数的值不能被返回,为默认值 OUT 输出参数 该值可在存储过程内部被改变,并可返回 INOUT 输入输出参数 ...
The schema is SYSIBM. The SYSFUN version of the REPEAT function continues to be available. expression1 An expression that specifies the string to be repeated. The expression must return a built-in character string, numeric value, Boolean value, or datetime value. If the value is not a charac...
问在Oracle11g repeat_interval中使用PL/SQL表达式EN我想在这样的间隔中包括CASE表达式，例如，如何设置作业...
This function is used to return the string after str is repeated for n times.The return value is of the STRING type.If the value of str is not of the STRING, BIGINT, DOUB
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