Merge pull request #57592 from bharatnc/ncb/alias-format-readable-size

Add FORMAT_BYTES as an alias for formatReadableSize

docs/en/sql-reference/functions/other-functions.md

@@ -628,6 +628,8 @@ SELECT
     formatReadableSize(filesize_bytes) AS filesize
 ```
 
+Alias: `FORMAT_BYTES`.
+
 ``` text
 ┌─filesize_bytes─┬─filesize───┐
 │              1 │ 1.00 B     │

src/Functions/formatReadableSize.cpp

@@ -21,6 +21,7 @@ namespace
 REGISTER_FUNCTION(FormatReadableSize)
 {
     factory.registerFunction<FunctionFormatReadable<Impl>>();
+    factory.registerAlias("FORMAT_BYTES", Impl::name, FunctionFactory::CaseInsensitive);
 }
 
 }

tests/queries/0_stateless/00232_format_readable_size.sql

@@ -1,4 +1,4 @@
 WITH round(exp(number), 6) AS x, x > 0xFFFFFFFFFFFFFFFF ? 0xFFFFFFFFFFFFFFFF : toUInt64(x) AS y, x > 0x7FFFFFFF ? 0x7FFFFFFF : toInt32(x) AS z
-SELECT formatReadableSize(x), formatReadableSize(y), formatReadableSize(z)
+SELECT FORMAT_BYTES(x), format_bytes(y), formatReadableSize(z)
 FROM system.numbers
 LIMIT 70;