From 4d5b148c88b69e498440985b66cf460d82a79858 Mon Sep 17 00:00:00 2001
From: Fabrice Lecomte <fabrice.lecomte@prospectiva.io>
Date: Fri, 14 Oct 2022 22:49:01 +0200
Subject: [PATCH] optimise regex

---
 src/main/kotlin/fr/postgresjson/connexion/Connection.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/fr/postgresjson/connexion/Connection.kt b/src/main/kotlin/fr/postgresjson/connexion/Connection.kt
index 8a58434..1ffdfea 100644
--- a/src/main/kotlin/fr/postgresjson/connexion/Connection.kt
+++ b/src/main/kotlin/fr/postgresjson/connexion/Connection.kt
@@ -220,7 +220,7 @@ class Connection(
     }
 
     private fun <T> replaceArgs(sql: String, values: Map<String, Any?>, block: ParametersQuery.() -> T): T {
-        val paramRegex = "(?<!:):([a-zA-Z0-9_-]+)".toRegex(RegexOption.IGNORE_CASE)
+        val paramRegex = "(?<!:):([a-z0-9_-]+)".toRegex(RegexOption.IGNORE_CASE)
         val orderedArgs = paramRegex.findAll(sql).map { match ->
             val name = match.groups[1]!!.value
             values[name] ?: values[name.trimStart('_')] ?: queryError("""Parameter "$name" missing""", sql, values)
@@ -230,7 +230,7 @@ class Connection(
     }
 
     private fun replaceNamedArgByQuestionMark(sql: String): String =
-        "(?<!:):([a-zA-Z0-9_-]+)"
+        "(?<!:):([a-z0-9_-]+)"
             .toRegex(RegexOption.IGNORE_CASE)
             .replace(sql, "?")