array_position 元素在数组中的位置 数组、元素(可以是列) select array_position((select collect_list(id) col from data),id) from data ;1,2,3,4,5 array_remove 数组移除当前元素,数组不共享 select array_remove((select collect_list(id) col from data),id) from data ;[2,3,4,5],[1,3,4...
select sysdate, to_char(sysdate,'yyyy') yyyy, to_char(sysdate,'year') year, from dual; select sysdate, to_char(sysdate,'mm') mm, to_char(sysdate,'mon') mon, to_char(sysdate, 'month') month from dual; select sysdate, to_char(sysdate,'dd') dd, to_char(sysdate,'dy') dy, to_...
Select RPAD(TO_CHAR(FLOOR(ENTPRNUM)),3,‘0’) from dual. bryanwatson-jx0hzzs9 (bryanwatson-jx0hzzs9) September 22, 2011, 4:32pm 5 How would you specify this requirement? For any string value that begins with a zero, remove the leading zero character and append a trailing zero ...
How to remove consecutive double quotes from a csv file pulled into a flat file connection How to remove Integration Services feature from MS SQL Server 2012 How to remove the Tab Space in the column data in sqlserver 2005 How to remove timezone offset set to SQL Command parameters in SSIS?
(lizi)) as r_trim_l ,trim(both from lizi) as lizi2 ,trim(LEADING from lizi) as lizi3 ,trim(TRAILING from lizi) as lizi4 from ( select ' SparkSQLHive ' as lizi union all select ' SparkSQLHive ' as lizi union all select ' SparkSQLHive ' as lizi union all select ' SparkSQL...
How can i remove char which I don't see in result set but still they are there How can I report progress on a long-running query How can I see what queries were executed at a specific time? How can i select a max of column witch type is unique identifier how can i select all co...
SQL> ALIAS action1=select :one from dual; Note: Define an alias simply by using the alias keyword followed by a single identifier name followed by an '='. Anything after the '=' will be used as the alias contents. If it is SQL, it will be terminated by ';'. If it is PL/SQL,...
so the new rules take effect. You can continue to use existing SQL statements that use a materialized query table that references the VARCHAR_FORMAT function, but they use the old rules and remove leading and trailing blanks. Existing references to the VARCHAR_FORMAT function in bound st...
SELECT LOWER('ABcd') 'abcd' LTRIM, RTRIM, and TRIM Remove leading and trailing spaces. SELECT LTRIM ('abc d ') 'abc d ' STR Convert a numeric value to a string. SELECT STR(3.1415927,5,3) 3.142 Numeric expressions as input. REVERSE R...
Determining a NOT NULL constraint through a describe call If the statement SELECT col1 FROM tab1 were parsed and described in OCI, the Oracle server returns a message that col1 either does or does not have a NOT NULL constraint. OCI Services for Oracle Rdb does not return this information ...