From ba45602ff5455e72225d5f7b0b51559923dfc0f6 Mon Sep 17 00:00:00 2001
From: Pranav C <pranavxc@gmail.com>
Date: Wed, 22 Nov 2023 07:17:57 +0000
Subject: [PATCH] feat:  formula - mysql - regex_extract and replace

---
 .../nocodb/src/db/functionMappings/mysql.ts     | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/packages/nocodb/src/db/functionMappings/mysql.ts b/packages/nocodb/src/db/functionMappings/mysql.ts
index 1037adff29..36be83317b 100644
--- a/packages/nocodb/src/db/functionMappings/mysql.ts
+++ b/packages/nocodb/src/db/functionMappings/mysql.ts
@@ -121,6 +121,23 @@ const mysql2 = {
       builder: knex.raw(`(${source} REGEXP ${pattern}) ${colAlias}`),
     };
   },
+  REGEX_EXTRACT: async ({ fn, knex, pt, colAlias }: MapFnArgs) => {
+    const source = (await fn(pt.arguments[0])).builder;
+    const pattern = (await fn(pt.arguments[1])).builder;
+    return {
+      builder: knex.raw(`REGEXP_SUBSTR(${source}, ${pattern}) ${colAlias}`),
+    };
+  },
+  REGEX_REPLACE: async ({ fn, knex, pt, colAlias }: MapFnArgs) => {
+    const source = (await fn(pt.arguments[0])).builder;
+    const pattern = (await fn(pt.arguments[1])).builder;
+    const replacement = (await fn(pt.arguments[2])).builder;
+    return {
+      builder: knex.raw(
+        `REGEXP_REPLACE(${source}, ${pattern}, ${replacement}) ${colAlias}`,
+      ),
+    };
+  },
 };
 
 export default mysql2;