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Add the CEILING alias for the CEIL function

iwis
Member Posts: 12 Green Ribbon
I propose to add the CEILING alias for the CEIL function.
The CEILING function is in ANSI SQL Standard, PostgreSQL, MySQL, and SQL Server.
Scalar SQL functions differ quite significantly among RDBMS. This step will reduce this difference. Other changes in RDBMS proposed by me are here: https://github.com/iwis/SQL-notes/blob/master/Functions_proposed_changes.md
Comments
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SQL Macros of type SCALAR make this possible in Oracle Database 21c onwards,i believe.
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SQL> create operator ceiling binding (number) return number using ceil, (binary_float) return binary_float using ceil, (binary_double) return binary_double using ceil; SQL> select ceiling(123.456d) from dual; CEILING(123.456D) ----------------- 1,24E+002