diff --git a/docs/exclusive.md b/docs/exclusive.md
index 9eeeb617..046406a7 100644
--- a/docs/exclusive.md
+++ b/docs/exclusive.md
@@ -103,7 +103,7 @@ val sparkCol = f.expr("array_sort(value, (l, r) -> case " +
 
 val doricCol = colArray[Row]("value").sortBy(CName("name"), CNameOrd("age", Desc))
 // doricCol: ArrayColumn[Row] = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@7fd4682)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@6385b96c)
 // )
 
 dfArrayStruct.select(sparkCol.as("sorted")).show(false)
@@ -151,7 +151,7 @@ val mapColDoric = colString("value").matches[String]
   .caseW(_.length > 4, "error key".lit)
   .otherwiseNull
 // mapColDoric: DoricColumn[String] = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@bcecdd)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@7c156ea)
 // )
 
 dfMatch.withColumn("mapResult", mapColDoric).show()
diff --git a/docs/implicits.md b/docs/implicits.md
index 4b235389..b9218140 100644
--- a/docs/implicits.md
+++ b/docs/implicits.md
@@ -55,7 +55,7 @@ instead of `colStruct("person").getChild[Int]("age")`.
 
 Doric embraces the _dot notation_ of common idiomatic Scala code whenever possible, instead of the functional style of Spark SQL. For instance, given the following DataFrame:
 ```scala
-val dfArrays = List(("string", Array(1,2,3))).toDF("str", "arr")
+val dfArrays = List(("string", Array(1,2,3))).toDF("str", "arr")
 // dfArrays: org.apache.spark.sql.package.DataFrame = [str: string, arr: array<int>]
 ```
 
@@ -69,7 +69,7 @@ val complexS: Column =
         (x, y) => x + y)
 // complexS: Column = aggregate(transform(arr, lambdafunction((x_0 + 1), x_0)), 0, lambdafunction((x_1 + y_2), x_1, y_2), lambdafunction(x_3, x_3))
 
-dfArrays.select(complexS as "complexTransformation").show()
+dfArrays.select(complexS as "complexTransformation").show()
 // +---------------------+
 // |complexTransformation|
 // +---------------------+
@@ -85,10 +85,10 @@ val complexCol: DoricColumn[Int] =
       .transform(_ + 1.lit)
       .aggregate(0.lit)(_ + _)
 // complexCol: DoricColumn[Int] = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@5b9b31e0)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@2724ae48)
 // )
   
-dfArrays.select(complexCol as "complexTransformation").show()
+dfArrays.select(complexCol as "complexTransformation").show()
 // +---------------------+
 // |complexTransformation|
 // +---------------------+
@@ -102,14 +102,14 @@ dfArrays.select(complexCol as "complexTransformation").show()
 Implicit type conversions in Spark are pervasive. For instance, the following code won't cause Spark to complain at all:
 
 ```scala
-val df0 = spark.range(1,10).withColumn("x", f.concat(f.col("id"), f.lit("jander")))
+val df0 = spark.range(1,10).withColumn("x", f.concat(f.col("id"), f.lit("jander")))
 // df0: org.apache.spark.sql.package.DataFrame = [id: bigint, x: string]
 ```
 
 which means that an implicit conversion from `bigint` to `string` will be in effect when we run our DataFrame:
 
 ```scala
-df0.select(f.col("x")).show()
+df0.select(f.col("x")).show()
 // +-------+
 // |      x|
 // +-------+
@@ -144,7 +144,7 @@ Still, doric will allow you to perform that operation provided that you explicit
 ```scala
 val df1 = spark.range(1,10).toDF().withColumn("x", concat(colLong("id").cast[String], "jander".lit))
 // df1: org.apache.spark.sql.package.DataFrame = [id: bigint, x: string]
-df1.show()
+df1.show()
 // +---+-------+
 // | id|      x|
 // +---+-------+
@@ -166,7 +166,7 @@ Let's also consider the following example:
 ```scala
 val dfEq = List((1, "1"), (1, " 1"), (1, " 1 ")).toDF("int", "str")
 // dfEq: org.apache.spark.sql.package.DataFrame = [int: int, str: string]
-dfEq.withColumn("eq", f.col("int") === f.col("str"))
+dfEq.withColumn("eq", f.col("int") === f.col("str"))
 // res5: org.apache.spark.sql.package.DataFrame = [int: int, str: string ... 1 more field]
 ```
 
@@ -180,7 +180,7 @@ thus choosing to apply no conversion
 Let's see what happens:
 
 ```scala
-dfEq.withColumn("eq", f.col("int") === f.col("str")).show()
+dfEq.withColumn("eq", f.col("int") === f.col("str")).show()
 // +---+---+----+
 // |int|str|  eq|
 // +---+---+----+
@@ -206,7 +206,7 @@ dfEq.withColumn("eq", colInt("int") === colString("str")).show()
 
 ```scala
 // Option 2, casting from int to string
-dfEq.withColumn("eq", colInt("int").cast[String] === colString("str")).show()
+dfEq.withColumn("eq", colInt("int").cast[String] === colString("str")).show()
 // +---+---+-----+
 // |int|str|   eq|
 // +---+---+-----+
@@ -219,7 +219,7 @@ dfEq.withColumn("eq", colInt("int").cast[String] === colString("str")).show()
 
 ```scala
 // Option 3, casting from string to int, not safe!
-dfEq.withColumn("eq", colInt("int") === colString("str").unsafeCast[Int]).show()
+dfEq.withColumn("eq", colInt("int") === colString("str").unsafeCast[Int]).show()
 // +---+---+----+
 // |int|str|  eq|
 // +---+---+----+
@@ -240,7 +240,7 @@ with an explicit import statement:
 ```scala
 import doric.implicitConversions.implicitSafeCast

 
-dfEq.withColumn("eq", colString("str") === colInt("int") ).show()
+dfEq.withColumn("eq", colString("str") === colInt("int") ).show()
 // +---+---+-----+
 // |int|str|   eq|
 // +---+---+-----+
@@ -261,7 +261,7 @@ val intDF = List(1,2,3).toDF("int")
 val colS = f.col("int") + 1
 // colS: Column = (int + 1)
 
-intDF.select(colS).show()
+intDF.select(colS).show()
 // +---------+
 // |(int + 1)|
 // +---------+
@@ -277,10 +277,10 @@ The default doric syntax is a little stricter and forces us to transform these v
 ```scala
 val colD = colInt("int") + 1.lit
 // colD: DoricColumn[Int] = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@44946197)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@29efc601)
 // )
 
-intDF.select(colD).show()
+intDF.select(colD).show()
 // +---------+
 // |(int + 1)|
 // +---------+
@@ -298,14 +298,14 @@ we have to _explicitly_ add the following import statement:
 import doric.implicitConversions.literalConversion

 val colSugarD = colInt("int") + 1
 // colSugarD: DoricColumn[Int] = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@156eb4cf)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@f38abd)
 // )
 val columConcatLiterals = concat("this", "is","doric") // concat expects DoricColumn[String] values, the conversion puts them as expected
 // columConcatLiterals: StringColumn = TransformationDoricColumn(
-//   Kleisli(scala.Function1$$Lambda$2938/0x000000010131e040@644a6ddb)
+//   Kleisli(scala.Function1$$Lambda$2996/0x000000080133e040@239ee8b6)
 // ) // concat expects DoricColumn[String] values, the conversion puts them as expected
 
-intDF.select(colSugarD, columConcatLiterals).show()
+intDF.select(colSugarD, columConcatLiterals).show()
 // +---------+-----------------------+
 // |(int + 1)|concat(this, is, doric)|
 // +---------+-----------------------+
diff --git a/docs/modularity.md b/docs/modularity.md
index 2c911adc..ebffb5a6 100644
--- a/docs/modularity.md
+++ b/docs/modularity.md
@@ -20,7 +20,7 @@ userDF.show()
 // |     John|    Paris|      30|
 // +---------+---------+--------+
 // 
-userDF.printSchema()
+userDF.printSchema()
 // root
 //  |-- name_user: string (nullable = true)
 //  |-- city_user: string (nullable = true)
diff --git a/docs/quickstart.md b/docs/quickstart.md
index dc699040..5c433c8e 100644
--- a/docs/quickstart.md
+++ b/docs/quickstart.md
@@ -28,7 +28,7 @@ _Maven_
 Doric is committed to use the most modern APIs first.
 <!-- * Doric is compatible with Spark version 3.4.0. -->
 * The latest stable version of doric is 0.0.7.
-* The latest experimental version of doric is 0.0.0+1-6aeb249f-SNAPSHOT.
+* The latest experimental version of doric is 0.0.0+1-065b3172-SNAPSHOT.
 * Doric is compatible with the following Spark versions:
 
 | Spark  | Scala | Tested |                                                                                        doric                                                                                        |
@@ -85,7 +85,7 @@ It's only when we try to construct the DataFrame that an exception is raised at
 ```scala
 df
 // org.apache.spark.sql.AnalysisException: [DATATYPE_MISMATCH.BINARY_OP_DIFF_TYPES] Cannot resolve "(value * true)" due to data type mismatch: the left and right operands of the binary operator have incompatible types ("INT" and "BOOLEAN").;
-// 'Project [unresolvedalias((value#365 * true), Some(org.apache.spark.sql.Column$$Lambda$5049/0x0000000101ba3040@e5859c7))]
+// 'Project [unresolvedalias((value#365 * true), Some(org.apache.spark.sql.Column$$Lambda$5120/0x0000000801bc4040@4ce15909))]
 // +- LocalRelation [value#365]
 // 
 // 	at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.dataTypeMismatch(package.scala:73)
@@ -182,7 +182,7 @@ strDf.select(f.col("str").asDoric[String]).show()
 strDf.select((f.col("str") + f.lit(true)).asDoric[String]).show()
 // doric.sem.DoricMultiError: Found 1 error in select
 //   [DATATYPE_MISMATCH.BINARY_OP_DIFF_TYPES] Cannot resolve "(str + true)" due to data type mismatch: the left and right operands of the binary operator have incompatible types ("DOUBLE" and "BOOLEAN").;
-//   'Project [unresolvedalias((cast(str#378 as double) + true), Some(org.apache.spark.sql.Column$$Lambda$5049/0x0000000101ba3040@e5859c7))]
+//   'Project [unresolvedalias((cast(str#378 as double) + true), Some(org.apache.spark.sql.Column$$Lambda$5120/0x0000000801bc4040@4ce15909))]
 //   +- Project [value#375 AS str#378]
 //      +- LocalRelation [value#375]
 //   
@@ -196,7 +196,7 @@ strDf.select((f.col("str") + f.lit(true)).asDoric[String]).show()
 // 	at repl.MdocSession$MdocApp$$anonfun$2.apply(quickstart.md:76)
 // 	at repl.MdocSession$MdocApp$$anonfun$2.apply(quickstart.md:76)
 // Caused by: org.apache.spark.sql.AnalysisException: [DATATYPE_MISMATCH.BINARY_OP_DIFF_TYPES] Cannot resolve "(str + true)" due to data type mismatch: the left and right operands of the binary operator have incompatible types ("DOUBLE" and "BOOLEAN").;
-// 'Project [unresolvedalias((cast(str#378 as double) + true), Some(org.apache.spark.sql.Column$$Lambda$5049/0x0000000101ba3040@e5859c7))]
+// 'Project [unresolvedalias((cast(str#378 as double) + true), Some(org.apache.spark.sql.Column$$Lambda$5120/0x0000000801bc4040@4ce15909))]
 // +- Project [value#375 AS str#378]
 //    +- LocalRelation [value#375]
 // 
diff --git a/docs/validations.md b/docs/validations.md
index 29b7fed0..03dc60ec 100644
--- a/docs/validations.md
+++ b/docs/validations.md
@@ -15,7 +15,7 @@ raising a run-time exception:
 // Spark
 List(1,2,3).toDF().select(f.col("id")+1)
 // org.apache.spark.sql.AnalysisException: [UNRESOLVED_COLUMN.WITH_SUGGESTION] A column or function parameter with name `id` cannot be resolved. Did you mean one of the following? [`value`].;
-// 'Project [unresolvedalias(('id + 1), Some(org.apache.spark.sql.Column$$Lambda$5049/0x0000000101ba3040@e5859c7))]
+// 'Project [unresolvedalias(('id + 1), Some(org.apache.spark.sql.Column$$Lambda$5120/0x0000000801bc4040@4ce15909))]
 // +- LocalRelation [value#399]
 // 
 // 	at org.apache.spark.sql.errors.QueryCompilationErrors$.unresolvedAttributeError(QueryCompilationErrors.scala:221)