src/main/kotlin/fr/postgresjson/definition/parse/ParsingFunction.kt

@@ -127,7 +127,7 @@ private fun ScriptPart.getParameterType(): NextScript<ParameterType> {
         .apply { rest = nextScriptPart }
     rest = rest.trimStart(' ', '\n', '\t', ')')
 
-    val isArray = rest.restOfScript.contains("[]")
+    val isArray = rest.restOfScript.contains("""\[[0-9]*]""".toRegex())
 
     return NextScript(
         ParameterType(

src/test/kotlin/fr/postgresjson/definition/FunctionTest.kt

@@ -381,6 +381,44 @@ class FunctionTest : FreeSpec({
                 param[2].direction shouldBe IN
             }
         }
+
+        "Parameters with type array multidimensional of text" - {
+            val param = parseFunction(
+                // language=PostgreSQL
+                """
+                create or replace function myfun(one text[][]) language plpgsql as
+                $$ begin end;$$;
+                """.trimIndent()
+            ).parameters
+
+            "should have parameter type is array" {
+                param[0].type.isArray shouldBe true
+            }
+
+            "should have parameter type name" {
+                param[0].type.name shouldBe "text"
+            }
+        }
+
+        "Parameters with type fixed size array" - {
+            val param = parseFunction(
+                // language=PostgreSQL
+                """
+                create or replace function myfun(one text[45], two text[1][]) language plpgsql as
+                $$ begin end;$$;
+                """.trimIndent()
+            ).parameters
+
+            "should have parameter type is array" {
+                param[0].type.isArray shouldBe true
+                param[1].type.isArray shouldBe true
+            }
+
+            "should have parameter type name" {
+                param[0].type.name shouldBe "text"
+                param[1].type.name shouldBe "text"
+            }
+        }
     }
 
     "Function Returns" - {