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jgemignani pushed a commit to branch PG15
in repository https://gitbox.apache.org/repos/asf/age.git

commit c5be11998e93058f5b9430ad09def96164658e05
Author: Moontasir Mahmood <[email protected]>
AuthorDate: Tue Aug 22 03:57:36 2023 +0600

    py_driver : optimised Antlr4ResultHandler to improve time (#1107)
---
 drivers/python/age/builder.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/python/age/builder.py b/drivers/python/age/builder.py
index a13de471..0f4d7119 100644
--- a/drivers/python/age/builder.py
+++ b/drivers/python/age/builder.py
@@ -22,6 +22,8 @@ from antlr4 import *
 from antlr4.tree.Tree import *
 from decimal import Decimal
 
+resultHandler = None
+
 class ResultHandler:
     def parse(ageData):
         pass
@@ -34,7 +36,9 @@ def parseAgeValue(value, cursor=None):
     if value is None:
         return None
 
-    resultHandler = Antlr4ResultHandler(None)
+    global resultHandler
+    if (resultHandler == None):
+        resultHandler = Antlr4ResultHandler(None)
     try:
         return resultHandler.parse(value)
     except Exception as ex:

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