kiszk commented on a change in pull request #28451:
URL: https://github.com/apache/spark/pull/28451#discussion_r420184532
##########
File path: docs/sql-ref-literals.md
##########
@@ -220,56 +203,49 @@ SELECT 482S AS col;
+---+
|482|
+---+
-{% endhighlight %}
+```
#### Fractional Literals
-#### Syntax
+##### Syntax
decimal literals:
-{% highlight sql %}
+```sql
decimal_digits { [ BD ] | [ exponent BD ] } | digit [ ... ] [ exponent ] BD
-{% endhighlight %}
+```
double literals:
-{% highlight sql %}
+```sql
decimal_digits { D | exponent [ D ] } | digit [ ... ] { exponent [ D ] | [
exponent ] D }
-{% endhighlight %}
+```
While decimal_digits is defined as
-{% highlight sql %}
+```sql
[ + | - ] { digit [ ... ] . [ digit [ ... ] ] | . digit [ ... ] }
-{% endhighlight %}
+```
and exponent is defined as
-{% highlight sql %}
+```sql
E [ + | - ] digit [ ... ]
-{% endhighlight %}
+```
-#### Parameters
+##### Parameters
+
+* **digit**
-<dl>
- <dt><code><em>digit</em></code></dt>
- <dd>
Any numeral from 0 to 9.
- </dd>
-</dl>
-<dl>
- <dt><code><em>D</em></code></dt>
- <dd>
- Case insensitive, indicates <code>DOUBLE</code>, which is a 8-byte
double-precision floating point number.
- </dd>
-</dl>
-<dl>
- <dt><code><em>BD</em></code></dt>
- <dd>
- Case insensitive, indicates <code>DECIMAL</code>, with the total number of
digits as precision and the number of digits to right of decimal point as scale.
- </dd>
-</dl>
-#### Examples
+* **D**
+
+ Case insensitive, indicates `DOUBLE`, which is a 8-byte double-precision
floating point number.
Review comment:
ditto
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