Add type info to ps_trace_statement_digest docs

Author: MarkLeith

README.md

@@ -484,7 +484,6 @@ Shows all currently enabled Performance Schema configuration.
 
 ##### Parameters
 
-
 * in_show_instruments (BOOLEAN): Whether to print enabled instruments (can print many items)
 * in_show_threads (BOOLEAN): Whether to print enabled threads
 
@@ -609,11 +608,11 @@ Note this may fail, as Performance Schema truncates long SQL_TEXT values (and he
 
 ##### Parameters
 
-* in_digest: The statement digest identifier you would like to analyze
-* in_runtime: The number of seconds to run analysis for (defaults to a minute)
-* in_interval: The interval (in seconds, may be fractional) at which to try and take snapshots (defaults to a second)
-* in_start_fresh: Whether to TRUNCATE the events_statements_history_long and events_stages_history_long tables before starting (default false)
-* in_auto_enable: Whether to automatically turn on required consumers (default false)
+* in_digest VARCHAR(32): The statement digest identifier you would like to analyze
+* in_runtime (INT): The number of seconds to run analysis for (defaults to a minute)
+* in_interval (DECIMAL(2,2)): The interval (in seconds, may be fractional) at which to try and take snapshots (defaults to a second)
+* in_start_fresh (BOOLEAN): Whether to TRUNCATE the events_statements_history_long and events_stages_history_long tables before starting (default false)
+* in_auto_enable (BOOLEAN): Whether to automatically turn on required consumers (default false)
 
 ##### Example
 

procedures/ps_trace_statement_digest.sql

@@ -46,17 +46,17 @@ CREATE DEFINER='root'@'localhost' PROCEDURE ps_trace_statement_digest (
              Parameters
              -----------
 
-             in_digest:
+             in_digest (VARCHAR(32)):
                The statement digest identifier you would like to analyze
-             in_runtime:
+             in_runtime (INT):
                The number of seconds to run analysis for (defaults to a minute)
-             in_interval:
+             in_interval (DECIMAL(2,2)):
                The interval (in seconds, may be fractional) at which to try
                and take snapshots (defaults to a second)
-             in_start_fresh:
+             in_start_fresh (BOOLEAN):
                Whether to TRUNCATE the events_statements_history_long and
                events_stages_history_long tables before starting (default false)
-             in_auto_enable:
+             in_auto_enable (BOOLEAN):
                Whether to automatically turn on required consumers (default false)
 
              Example