diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
index 05b4fbef2b697..7c4316fe08433 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
@@ -251,7 +251,10 @@ abstract class CastBase extends UnaryExpression with TimeZoneAwareExpression wit
 
   def dataType: DataType
 
-  override def toString: String = s"cast($child as ${dataType.simpleString})"
+  override def toString: String = {
+    val ansi = if (ansiEnabled) "ansi_" else ""
+    s"${ansi}cast($child as ${dataType.simpleString})"
+  }
 
   override def checkInputDataTypes(): TypeCheckResult = {
     if (Cast.canCast(child.dataType, dataType)) {
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part1.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part1.sql.out
index d65c56774eafd..adf434b1bde95 100644
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part1.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part1.sql.out
@@ -77,7 +77,7 @@ struct<max_324_78:float>
 -- !query
 SELECT stddev_pop(udf(b)) FROM aggtest
 -- !query schema
-struct<stddev_pop(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DOUBLE)):double>
+struct<stddev_pop(CAST(CAST(udf(ansi_cast(b as string)) AS FLOAT) AS DOUBLE)):double>
 -- !query output
 131.10703231895047
 
@@ -85,7 +85,7 @@ struct<stddev_pop(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DOUBLE)):double>
 -- !query
 SELECT udf(stddev_samp(b)) FROM aggtest
 -- !query schema
-struct<CAST(udf(cast(stddev_samp(cast(b as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast(stddev_samp(ansi_cast(b as double)) as string)) AS DOUBLE):double>
 -- !query output
 151.38936080399804
 
@@ -93,7 +93,7 @@ struct<CAST(udf(cast(stddev_samp(cast(b as double)) as string)) AS DOUBLE):doubl
 -- !query
 SELECT var_pop(udf(b)) FROM aggtest
 -- !query schema
-struct<var_pop(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DOUBLE)):double>
+struct<var_pop(CAST(CAST(udf(ansi_cast(b as string)) AS FLOAT) AS DOUBLE)):double>
 -- !query output
 17189.053923482323
 
@@ -101,7 +101,7 @@ struct<var_pop(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DOUBLE)):double>
 -- !query
 SELECT udf(var_samp(b)) FROM aggtest
 -- !query schema
-struct<CAST(udf(cast(var_samp(cast(b as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast(var_samp(ansi_cast(b as double)) as string)) AS DOUBLE):double>
 -- !query output
 22918.738564643096
 
@@ -109,7 +109,7 @@ struct<CAST(udf(cast(var_samp(cast(b as double)) as string)) AS DOUBLE):double>
 -- !query
 SELECT udf(stddev_pop(CAST(b AS Decimal(38,0)))) FROM aggtest
 -- !query schema
-struct<CAST(udf(cast(stddev_pop(cast(cast(b as decimal(38,0)) as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast(stddev_pop(ansi_cast(ansi_cast(b as decimal(38,0)) as double)) as string)) AS DOUBLE):double>
 -- !query output
 131.18117242958306
 
@@ -117,7 +117,7 @@ struct<CAST(udf(cast(stddev_pop(cast(cast(b as decimal(38,0)) as double)) as str
 -- !query
 SELECT stddev_samp(CAST(udf(b) AS Decimal(38,0))) FROM aggtest
 -- !query schema
-struct<stddev_samp(CAST(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DECIMAL(38,0)) AS DOUBLE)):double>
+struct<stddev_samp(CAST(CAST(CAST(udf(ansi_cast(b as string)) AS FLOAT) AS DECIMAL(38,0)) AS DOUBLE)):double>
 -- !query output
 151.47497042966097
 
@@ -125,7 +125,7 @@ struct<stddev_samp(CAST(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DECIMAL(38
 -- !query
 SELECT udf(var_pop(CAST(b AS Decimal(38,0)))) FROM aggtest
 -- !query schema
-struct<CAST(udf(cast(var_pop(cast(cast(b as decimal(38,0)) as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast(var_pop(ansi_cast(ansi_cast(b as decimal(38,0)) as double)) as string)) AS DOUBLE):double>
 -- !query output
 17208.5
 
@@ -133,7 +133,7 @@ struct<CAST(udf(cast(var_pop(cast(cast(b as decimal(38,0)) as double)) as string
 -- !query
 SELECT var_samp(udf(CAST(b AS Decimal(38,0)))) FROM aggtest
 -- !query schema
-struct<var_samp(CAST(CAST(udf(cast(cast(b as decimal(38,0)) as string)) AS DECIMAL(38,0)) AS DOUBLE)):double>
+struct<var_samp(CAST(CAST(udf(ansi_cast(ansi_cast(b as decimal(38,0)) as string)) AS DECIMAL(38,0)) AS DOUBLE)):double>
 -- !query output
 22944.666666666668
 
@@ -141,7 +141,7 @@ struct<var_samp(CAST(CAST(udf(cast(cast(b as decimal(38,0)) as string)) AS DECIM
 -- !query
 SELECT udf(var_pop(1.0)), var_samp(udf(2.0))
 -- !query schema
-struct<CAST(udf(cast(var_pop(cast(1.0 as double)) as string)) AS DOUBLE):double,var_samp(CAST(CAST(udf(cast(2.0 as string)) AS DECIMAL(2,1)) AS DOUBLE)):double>
+struct<CAST(udf(ansi_cast(var_pop(ansi_cast(1.0 as double)) as string)) AS DOUBLE):double,var_samp(CAST(CAST(udf(ansi_cast(2.0 as string)) AS DECIMAL(2,1)) AS DOUBLE)):double>
 -- !query output
 0.0	NaN
 
@@ -149,7 +149,7 @@ struct<CAST(udf(cast(var_pop(cast(1.0 as double)) as string)) AS DOUBLE):double,
 -- !query
 SELECT stddev_pop(udf(CAST(3.0 AS Decimal(38,0)))), stddev_samp(CAST(udf(4.0) AS Decimal(38,0)))
 -- !query schema
-struct<stddev_pop(CAST(CAST(udf(cast(cast(3.0 as decimal(38,0)) as string)) AS DECIMAL(38,0)) AS DOUBLE)):double,stddev_samp(CAST(CAST(CAST(udf(cast(4.0 as string)) AS DECIMAL(2,1)) AS DECIMAL(38,0)) AS DOUBLE)):double>
+struct<stddev_pop(CAST(CAST(udf(ansi_cast(ansi_cast(3.0 as decimal(38,0)) as string)) AS DECIMAL(38,0)) AS DOUBLE)):double,stddev_samp(CAST(CAST(CAST(udf(ansi_cast(4.0 as string)) AS DECIMAL(2,1)) AS DECIMAL(38,0)) AS DOUBLE)):double>
 -- !query output
 0.0	NaN
 
@@ -157,7 +157,7 @@ struct<stddev_pop(CAST(CAST(udf(cast(cast(3.0 as decimal(38,0)) as string)) AS D
 -- !query
 select sum(udf(CAST(null AS int))) from range(1,4)
 -- !query schema
-struct<sum(CAST(udf(cast(cast(null as int) as string)) AS INT)):bigint>
+struct<sum(CAST(udf(ansi_cast(ansi_cast(null as int) as string)) AS INT)):bigint>
 -- !query output
 NULL
 
@@ -165,7 +165,7 @@ NULL
 -- !query
 select sum(udf(CAST(null AS long))) from range(1,4)
 -- !query schema
-struct<sum(CAST(udf(cast(cast(null as bigint) as string)) AS BIGINT)):bigint>
+struct<sum(CAST(udf(ansi_cast(ansi_cast(null as bigint) as string)) AS BIGINT)):bigint>
 -- !query output
 NULL
 
@@ -173,7 +173,7 @@ NULL
 -- !query
 select sum(udf(CAST(null AS Decimal(38,0)))) from range(1,4)
 -- !query schema
-struct<sum(CAST(udf(cast(cast(null as decimal(38,0)) as string)) AS DECIMAL(38,0))):decimal(38,0)>
+struct<sum(CAST(udf(ansi_cast(ansi_cast(null as decimal(38,0)) as string)) AS DECIMAL(38,0))):decimal(38,0)>
 -- !query output
 NULL
 
@@ -181,7 +181,7 @@ NULL
 -- !query
 select sum(udf(CAST(null AS DOUBLE))) from range(1,4)
 -- !query schema
-struct<sum(CAST(udf(cast(cast(null as double) as string)) AS DOUBLE)):double>
+struct<sum(CAST(udf(ansi_cast(ansi_cast(null as double) as string)) AS DOUBLE)):double>
 -- !query output
 NULL
 
@@ -189,7 +189,7 @@ NULL
 -- !query
 select avg(udf(CAST(null AS int))) from range(1,4)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(null as int) as string)) AS INT)):double>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(null as int) as string)) AS INT)):double>
 -- !query output
 NULL
 
@@ -197,7 +197,7 @@ NULL
 -- !query
 select avg(udf(CAST(null AS long))) from range(1,4)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(null as bigint) as string)) AS BIGINT)):double>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(null as bigint) as string)) AS BIGINT)):double>
 -- !query output
 NULL
 
@@ -205,7 +205,7 @@ NULL
 -- !query
 select avg(udf(CAST(null AS Decimal(38,0)))) from range(1,4)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(null as decimal(38,0)) as string)) AS DECIMAL(38,0))):decimal(38,4)>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(null as decimal(38,0)) as string)) AS DECIMAL(38,0))):decimal(38,4)>
 -- !query output
 NULL
 
@@ -213,7 +213,7 @@ NULL
 -- !query
 select avg(udf(CAST(null AS DOUBLE))) from range(1,4)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(null as double) as string)) AS DOUBLE)):double>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(null as double) as string)) AS DOUBLE)):double>
 -- !query output
 NULL
 
@@ -221,7 +221,7 @@ NULL
 -- !query
 select sum(CAST(udf('NaN') AS DOUBLE)) from range(1,4)
 -- !query schema
-struct<sum(CAST(CAST(udf(cast(NaN as string)) AS STRING) AS DOUBLE)):double>
+struct<sum(CAST(CAST(udf(ansi_cast(NaN as string)) AS STRING) AS DOUBLE)):double>
 -- !query output
 NaN
 
@@ -229,7 +229,7 @@ NaN
 -- !query
 select avg(CAST(udf('NaN') AS DOUBLE)) from range(1,4)
 -- !query schema
-struct<avg(CAST(CAST(udf(cast(NaN as string)) AS STRING) AS DOUBLE)):double>
+struct<avg(CAST(CAST(udf(ansi_cast(NaN as string)) AS STRING) AS DOUBLE)):double>
 -- !query output
 NaN
 
@@ -238,7 +238,7 @@ NaN
 SELECT avg(CAST(udf(x) AS DOUBLE)), var_pop(CAST(udf(x) AS DOUBLE))
 FROM (VALUES ('Infinity'), ('1')) v(x)
 -- !query schema
-struct<avg(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double>
+struct<avg(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double>
 -- !query output
 Infinity	NaN
 
@@ -247,7 +247,7 @@ Infinity	NaN
 SELECT avg(CAST(udf(x) AS DOUBLE)), var_pop(CAST(udf(x) AS DOUBLE))
 FROM (VALUES ('Infinity'), ('Infinity')) v(x)
 -- !query schema
-struct<avg(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double>
+struct<avg(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double>
 -- !query output
 Infinity	NaN
 
@@ -256,7 +256,7 @@ Infinity	NaN
 SELECT avg(CAST(udf(x) AS DOUBLE)), var_pop(CAST(udf(x) AS DOUBLE))
 FROM (VALUES ('-Infinity'), ('Infinity')) v(x)
 -- !query schema
-struct<avg(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(cast(x as string)) AS STRING) AS DOUBLE)):double>
+struct<avg(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double,var_pop(CAST(CAST(udf(ansi_cast(x as string)) AS STRING) AS DOUBLE)):double>
 -- !query output
 NaN	NaN
 
@@ -265,7 +265,7 @@ NaN	NaN
 SELECT avg(udf(CAST(x AS DOUBLE))), udf(var_pop(CAST(x AS DOUBLE)))
 FROM (VALUES (100000003), (100000004), (100000006), (100000007)) v(x)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(x as double) as string)) AS DOUBLE)):double,CAST(udf(cast(var_pop(cast(x as double)) as string)) AS DOUBLE):double>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(x as double) as string)) AS DOUBLE)):double,CAST(udf(ansi_cast(var_pop(ansi_cast(x as double)) as string)) AS DOUBLE):double>
 -- !query output
 1.00000005E8	2.5
 
@@ -274,7 +274,7 @@ struct<avg(CAST(udf(cast(cast(x as double) as string)) AS DOUBLE)):double,CAST(u
 SELECT avg(udf(CAST(x AS DOUBLE))), udf(var_pop(CAST(x AS DOUBLE)))
 FROM (VALUES (7000000000005), (7000000000007)) v(x)
 -- !query schema
-struct<avg(CAST(udf(cast(cast(x as double) as string)) AS DOUBLE)):double,CAST(udf(cast(var_pop(cast(x as double)) as string)) AS DOUBLE):double>
+struct<avg(CAST(udf(ansi_cast(ansi_cast(x as double) as string)) AS DOUBLE)):double,CAST(udf(ansi_cast(var_pop(ansi_cast(x as double)) as string)) AS DOUBLE):double>
 -- !query output
 7.000000000006E12	1.0
 
@@ -282,7 +282,7 @@ struct<avg(CAST(udf(cast(cast(x as double) as string)) AS DOUBLE)):double,CAST(u
 -- !query
 SELECT udf(covar_pop(b, udf(a))), covar_samp(udf(b), a) FROM aggtest
 -- !query schema
-struct<CAST(udf(cast(covar_pop(cast(b as double), cast(cast(udf(cast(a as string)) as int) as double)) as string)) AS DOUBLE):double,covar_samp(CAST(CAST(udf(cast(b as string)) AS FLOAT) AS DOUBLE), CAST(a AS DOUBLE)):double>
+struct<CAST(udf(ansi_cast(covar_pop(ansi_cast(b as double), ansi_cast(ansi_cast(udf(ansi_cast(a as string)) as int) as double)) as string)) AS DOUBLE):double,covar_samp(CAST(CAST(udf(ansi_cast(b as string)) AS FLOAT) AS DOUBLE), CAST(a AS DOUBLE)):double>
 -- !query output
 653.6289553875104	871.5052738500139
 
@@ -290,7 +290,7 @@ struct<CAST(udf(cast(covar_pop(cast(b as double), cast(cast(udf(cast(a as string
 -- !query
 SELECT corr(b, udf(a)) FROM aggtest
 -- !query schema
-struct<corr(CAST(b AS DOUBLE), CAST(CAST(udf(cast(a as string)) AS INT) AS DOUBLE)):double>
+struct<corr(CAST(b AS DOUBLE), CAST(CAST(udf(ansi_cast(a as string)) AS INT) AS DOUBLE)):double>
 -- !query output
 0.1396345165178734
 
@@ -315,7 +315,7 @@ struct<cnt_4:bigint>
 select ten, udf(count(*)), sum(udf(four)) from onek
 group by ten order by ten
 -- !query schema
-struct<ten:int,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint,sum(CAST(udf(cast(four as string)) AS INT)):bigint>
+struct<ten:int,CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint,sum(CAST(udf(ansi_cast(four as string)) AS INT)):bigint>
 -- !query output
 0	100	100
 1	100	200
@@ -333,7 +333,7 @@ struct<ten:int,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint,sum(CAST(udf
 select ten, count(udf(four)), udf(sum(DISTINCT four)) from onek
 group by ten order by ten
 -- !query schema
-struct<ten:int,count(CAST(udf(cast(four as string)) AS INT)):bigint,CAST(udf(cast(sum(distinct cast(four as bigint)) as string)) AS BIGINT):bigint>
+struct<ten:int,count(CAST(udf(ansi_cast(four as string)) AS INT)):bigint,CAST(udf(ansi_cast(sum(distinct ansi_cast(four as bigint)) as string)) AS BIGINT):bigint>
 -- !query output
 0	100	2
 1	100	4
@@ -352,7 +352,7 @@ select ten, udf(sum(distinct four)) from onek a
 group by ten
 having exists (select 1 from onek b where udf(sum(distinct a.four)) = b.four)
 -- !query schema
-struct<ten:int,CAST(udf(cast(sum(distinct cast(four as bigint)) as string)) AS BIGINT):bigint>
+struct<ten:int,CAST(udf(ansi_cast(sum(distinct ansi_cast(four as bigint)) as string)) AS BIGINT):bigint>
 -- !query output
 0	2
 2	2
@@ -372,7 +372,7 @@ struct<>
 org.apache.spark.sql.AnalysisException
 
 Aggregate/Window/Generate expressions are not valid in where clause of the query.
-Expression in where clause: [(sum(DISTINCT CAST((outer() + b.`four`) AS BIGINT)) = CAST(CAST(udf(cast(four as string)) AS INT) AS BIGINT))]
+Expression in where clause: [(sum(DISTINCT CAST((outer() + b.`four`) AS BIGINT)) = CAST(CAST(udf(ansi_cast(four as string)) AS INT) AS BIGINT))]
 Invalid expressions: [sum(DISTINCT CAST((outer() + b.`four`) AS BIGINT))];
 
 
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part2.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part2.sql.out
index c10fe9b51dd72..d4941d0a0b768 100644
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part2.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-aggregates_part2.sql.out
@@ -161,7 +161,7 @@ true	true	false	NULL	false	true
 -- !query
 select min(udf(unique1)) from tenk1
 -- !query schema
-struct<min(CAST(udf(cast(unique1 as string)) AS INT)):int>
+struct<min(CAST(udf(ansi_cast(unique1 as string)) AS INT)):int>
 -- !query output
 0
 
@@ -169,7 +169,7 @@ struct<min(CAST(udf(cast(unique1 as string)) AS INT)):int>
 -- !query
 select udf(max(unique1)) from tenk1
 -- !query schema
-struct<CAST(udf(cast(max(unique1) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(max(unique1) as string)) AS INT):int>
 -- !query output
 9999
 
@@ -217,7 +217,7 @@ struct<min(tenthous):int>
 -- !query
 select distinct max(udf(unique2)) from tenk1
 -- !query schema
-struct<max(CAST(udf(cast(unique2 as string)) AS INT)):int>
+struct<max(CAST(udf(ansi_cast(unique2 as string)) AS INT)):int>
 -- !query output
 9999
 
@@ -241,7 +241,7 @@ struct<max(unique2):int>
 -- !query
 select udf(max(udf(unique2))) from tenk1 order by udf(max(unique2))+1
 -- !query schema
-struct<CAST(udf(cast(max(cast(udf(cast(unique2 as string)) as int)) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(max(ansi_cast(udf(ansi_cast(unique2 as string)) as int)) as string)) AS INT):int>
 -- !query output
 9999
 
@@ -249,7 +249,7 @@ struct<CAST(udf(cast(max(cast(udf(cast(unique2 as string)) as int)) as string))
 -- !query
 select t1.max_unique2, udf(g) from (select max(udf(unique2)) as max_unique2 FROM tenk1) t1 LATERAL VIEW explode(array(1,2,3)) t2 AS g order by g desc
 -- !query schema
-struct<max_unique2:int,CAST(udf(cast(g as string)) AS INT):int>
+struct<max_unique2:int,CAST(udf(ansi_cast(g as string)) AS INT):int>
 -- !query output
 9999	3
 9999	2
@@ -259,6 +259,6 @@ struct<max_unique2:int,CAST(udf(cast(g as string)) AS INT):int>
 -- !query
 select udf(max(100)) from tenk1
 -- !query schema
-struct<CAST(udf(cast(max(100) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(max(100) as string)) AS INT):int>
 -- !query output
 100
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-case.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-case.sql.out
index 04c4f54b02a3e..6c733e916d734 100755
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-case.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-case.sql.out
@@ -176,7 +176,7 @@ struct<None:string,NULL on no matches:int>
 -- !query
 SELECT CASE WHEN udf(1=0) THEN 1/0 WHEN 1=1 THEN 1 ELSE 2/0 END
 -- !query schema
-struct<CASE WHEN CAST(udf(cast((1 = 0) as string)) AS BOOLEAN) THEN (CAST(1 AS DOUBLE) / CAST(0 AS DOUBLE)) WHEN (1 = 1) THEN CAST(1 AS DOUBLE) ELSE (CAST(2 AS DOUBLE) / CAST(0 AS DOUBLE)) END:double>
+struct<CASE WHEN CAST(udf(ansi_cast((1 = 0) as string)) AS BOOLEAN) THEN (CAST(1 AS DOUBLE) / CAST(0 AS DOUBLE)) WHEN (1 = 1) THEN CAST(1 AS DOUBLE) ELSE (CAST(2 AS DOUBLE) / CAST(0 AS DOUBLE)) END:double>
 -- !query output
 1.0
 
@@ -184,7 +184,7 @@ struct<CASE WHEN CAST(udf(cast((1 = 0) as string)) AS BOOLEAN) THEN (CAST(1 AS D
 -- !query
 SELECT CASE 1 WHEN 0 THEN 1/udf(0) WHEN 1 THEN 1 ELSE 2/0 END
 -- !query schema
-struct<CASE WHEN (1 = 0) THEN (CAST(1 AS DOUBLE) / CAST(CAST(udf(cast(0 as string)) AS INT) AS DOUBLE)) WHEN (1 = 1) THEN CAST(1 AS DOUBLE) ELSE (CAST(2 AS DOUBLE) / CAST(0 AS DOUBLE)) END:double>
+struct<CASE WHEN (1 = 0) THEN (CAST(1 AS DOUBLE) / CAST(CAST(udf(ansi_cast(0 as string)) AS INT) AS DOUBLE)) WHEN (1 = 1) THEN CAST(1 AS DOUBLE) ELSE (CAST(2 AS DOUBLE) / CAST(0 AS DOUBLE)) END:double>
 -- !query output
 1.0
 
@@ -192,7 +192,7 @@ struct<CASE WHEN (1 = 0) THEN (CAST(1 AS DOUBLE) / CAST(CAST(udf(cast(0 as strin
 -- !query
 SELECT CASE WHEN i > 100 THEN udf(1/0) ELSE udf(0) END FROM case_tbl
 -- !query schema
-struct<CASE WHEN (i > 100) THEN CAST(udf(cast((cast(1 as double) / cast(0 as double)) as string)) AS DOUBLE) ELSE CAST(CAST(udf(cast(0 as string)) AS INT) AS DOUBLE) END:double>
+struct<CASE WHEN (i > 100) THEN CAST(udf(ansi_cast((ansi_cast(1 as double) / ansi_cast(0 as double)) as string)) AS DOUBLE) ELSE CAST(CAST(udf(ansi_cast(0 as string)) AS INT) AS DOUBLE) END:double>
 -- !query output
 0.0
 0.0
@@ -203,7 +203,7 @@ struct<CASE WHEN (i > 100) THEN CAST(udf(cast((cast(1 as double) / cast(0 as dou
 -- !query
 SELECT CASE 'a' WHEN 'a' THEN udf(1) ELSE udf(2) END
 -- !query schema
-struct<CASE WHEN (a = a) THEN CAST(udf(cast(1 as string)) AS INT) ELSE CAST(udf(cast(2 as string)) AS INT) END:int>
+struct<CASE WHEN (a = a) THEN CAST(udf(ansi_cast(1 as string)) AS INT) ELSE CAST(udf(ansi_cast(2 as string)) AS INT) END:int>
 -- !query output
 1
 
@@ -294,7 +294,7 @@ struct<i:int,f:double>
 SELECT udf(COALESCE(a.f, b.i, b.j))
   FROM CASE_TBL a, CASE2_TBL b
 -- !query schema
-struct<CAST(udf(cast(coalesce(f, cast(i as double), cast(j as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast(coalesce(f, ansi_cast(i as double), ansi_cast(j as double)) as string)) AS DOUBLE):double>
 -- !query output
 -30.3
 -30.3
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-join.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-join.sql.out
index f113aee6d3b51..3cc14ff04b1ba 100644
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-join.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-join.sql.out
@@ -243,7 +243,7 @@ struct<>
 SELECT udf('') AS `xxx`, udf(i), udf(j), udf(t)
   FROM J1_TBL AS tx
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string>
 -- !query output
 	0	NULL	zero
 	1	4	one
@@ -262,7 +262,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as str
 SELECT udf(udf('')) AS `xxx`, udf(udf(i)), udf(j), udf(t)
   FROM J1_TBL tx
 -- !query schema
-struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string>
+struct<xxx:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(i as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string>
 -- !query output
 	0	NULL	zero
 	1	4	one
@@ -281,7 +281,7 @@ struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string))
 SELECT udf('') AS `xxx`, a, udf(udf(b)), c
   FROM J1_TBL AS t1 (a, b, c)
 -- !query schema
-struct<xxx:string,a:int,CAST(udf(cast(cast(udf(cast(b as string)) as int) as string)) AS INT):int,c:string>
+struct<xxx:string,a:int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(b as string)) as int) as string)) AS INT):int,c:string>
 -- !query output
 	0	NULL	zero
 	1	4	one
@@ -300,7 +300,7 @@ struct<xxx:string,a:int,CAST(udf(cast(cast(udf(cast(b as string)) as int) as str
 SELECT udf('') AS `xxx`, udf(a), udf(b), udf(udf(c))
   FROM J1_TBL t1 (a, b, c)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(a as string)) AS INT):int,CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(c as string)) as string) as string)) AS STRING):string>
+struct<xxx:string,CAST(udf(ansi_cast(a as string)) AS INT):int,CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(c as string)) as string) as string)) AS STRING):string>
 -- !query output
 	0	NULL	zero
 	1	4	one
@@ -319,7 +319,7 @@ struct<xxx:string,CAST(udf(cast(a as string)) AS INT):int,CAST(udf(cast(b as str
 SELECT udf('') AS `xxx`, udf(a), b, udf(c), udf(d), e
   FROM J1_TBL t1 (a, b, c), J2_TBL t2 (d, e)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(a as string)) AS INT):int,b:int,CAST(udf(cast(c as string)) AS STRING):string,CAST(udf(cast(d as string)) AS INT):int,e:int>
+struct<xxx:string,CAST(udf(ansi_cast(a as string)) AS INT):int,b:int,CAST(udf(ansi_cast(c as string)) AS STRING):string,CAST(udf(ansi_cast(d as string)) AS INT):int,e:int>
 -- !query output
 	0	NULL	zero	0	NULL
 	0	NULL	zero	1	-1
@@ -543,7 +543,7 @@ Reference 'i' is ambiguous, could be: default.j1_tbl.i, default.j2_tbl.i.; line
 SELECT udf('') AS `xxx`, udf(t1.i) AS i, udf(k), udf(t)
   FROM J1_TBL t1 CROSS JOIN J2_TBL t2
 -- !query schema
-struct<xxx:string,i:int,CAST(udf(cast(k as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string>
+struct<xxx:string,i:int,CAST(udf(ansi_cast(k as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string>
 -- !query output
 	0	-1	zero
 	0	-3	zero
@@ -651,7 +651,7 @@ SELECT udf(udf('')) AS `xxx`, udf(udf(ii)) AS ii, udf(udf(tt)) AS tt, udf(udf(kk
   FROM (J1_TBL CROSS JOIN J2_TBL)
     AS tx (ii, jj, tt, ii2, kk)
 -- !query schema
-struct<xxx:string,ii:int,tt:string,CAST(udf(cast(cast(udf(cast(kk as string)) as int) as string)) AS INT):int>
+struct<xxx:string,ii:int,tt:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(kk as string)) as int) as string)) AS INT):int>
 -- !query output
 	0	zero	-1
 	0	zero	-3
@@ -758,7 +758,7 @@ struct<xxx:string,ii:int,tt:string,CAST(udf(cast(cast(udf(cast(kk as string)) as
 SELECT udf('') AS `xxx`, udf(udf(j1_tbl.i)), udf(j), udf(t), udf(a.i), udf(a.k), udf(b.i),  udf(b.k)
   FROM J1_TBL CROSS JOIN J2_TBL a CROSS JOIN J2_TBL b
 -- !query schema
-struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(k as string)) AS INT):int,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(i as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(k as string)) AS INT):int,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	0	NULL	0	NULL
 	0	NULL	zero	0	NULL	1	-1
@@ -1657,7 +1657,7 @@ struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string))
 SELECT udf('') AS `xxx`, udf(i) AS i, udf(j), udf(t) AS t, udf(k)
   FROM J1_TBL INNER JOIN J2_TBL USING (i)
 -- !query schema
-struct<xxx:string,i:int,CAST(udf(cast(j as string)) AS INT):int,t:string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,i:int,CAST(udf(ansi_cast(j as string)) AS INT):int,t:string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1672,7 +1672,7 @@ struct<xxx:string,i:int,CAST(udf(cast(j as string)) AS INT):int,t:string,CAST(ud
 SELECT udf(udf('')) AS `xxx`, udf(i), udf(j) AS j, udf(t), udf(k) AS k
   FROM J1_TBL JOIN J2_TBL USING (i)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,j:int,CAST(udf(cast(t as string)) AS STRING):string,k:int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,j:int,CAST(udf(ansi_cast(t as string)) AS STRING):string,k:int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1703,7 +1703,7 @@ struct<xxx:string,a:int,b:int,c:string,d:int>
 SELECT udf(udf('')) AS `xxx`, udf(i), udf(j), udf(t), udf(k)
   FROM J1_TBL NATURAL JOIN J2_TBL
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1718,7 +1718,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as str
 SELECT udf('') AS `xxx`, udf(udf(udf(a))) AS a, udf(b), udf(c), udf(d)
   FROM J1_TBL t1 (a, b, c) NATURAL JOIN J2_TBL t2 (a, d)
 -- !query schema
-struct<xxx:string,a:int,CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(c as string)) AS STRING):string,CAST(udf(cast(d as string)) AS INT):int>
+struct<xxx:string,a:int,CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(c as string)) AS STRING):string,CAST(udf(ansi_cast(d as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1733,7 +1733,7 @@ struct<xxx:string,a:int,CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(c
 SELECT udf('') AS `xxx`, udf(udf(a)), udf(udf(b)), udf(udf(c)) AS c, udf(udf(udf(d))) AS d
   FROM J1_TBL t1 (a, b, c) NATURAL JOIN J2_TBL t2 (d, a)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(cast(udf(cast(a as string)) as int) as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(b as string)) as int) as string)) AS INT):int,c:string,d:int>
+struct<xxx:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(a as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(b as string)) as int) as string)) AS INT):int,c:string,d:int>
 -- !query output
 	0	NULL	zero	NULL
 	2	3	two	2
@@ -1744,7 +1744,7 @@ struct<xxx:string,CAST(udf(cast(cast(udf(cast(a as string)) as int) as string))
 SELECT udf('') AS `xxx`, udf(J1_TBL.i), udf(udf(J1_TBL.j)), udf(J1_TBL.t), udf(J2_TBL.i), udf(J2_TBL.k)
   FROM J1_TBL JOIN J2_TBL ON (udf(J1_TBL.i) = J2_TBL.i)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(j as string)) as int) as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(j as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	0	NULL
 	1	4	one	1	-1
@@ -1759,7 +1759,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(cast(udf
 SELECT udf('') AS `xxx`, udf(udf(J1_TBL.i)), udf(udf(J1_TBL.j)), udf(udf(J1_TBL.t)), J2_TBL.i, J2_TBL.k
   FROM J1_TBL JOIN J2_TBL ON (J1_TBL.i = udf(J2_TBL.k))
 -- !query schema
-struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(j as string)) as int) as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(t as string)) as string) as string)) AS STRING):string,i:int,k:int>
+struct<xxx:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(i as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(j as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(t as string)) as string) as string)) AS STRING):string,i:int,k:int>
 -- !query output
 	0	NULL	zero	NULL	0
 	2	3	two	2	2
@@ -1770,7 +1770,7 @@ struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string))
 SELECT udf('') AS `xxx`, udf(J1_TBL.i), udf(J1_TBL.j), udf(J1_TBL.t), udf(J2_TBL.i), udf(J2_TBL.k)
   FROM J1_TBL JOIN J2_TBL ON (udf(J1_TBL.i) <= udf(udf(J2_TBL.k)))
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	2	2
 	0	NULL	zero	2	4
@@ -1788,7 +1788,7 @@ SELECT udf(udf('')) AS `xxx`, udf(i), udf(j), udf(t), udf(k)
   FROM J1_TBL LEFT OUTER JOIN J2_TBL USING (i)
   ORDER BY udf(udf(i)), udf(k), udf(t)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	NULL	NULL	null	NULL
 	NULL	0	zero	NULL
@@ -1810,7 +1810,7 @@ SELECT udf('') AS `xxx`, udf(i), udf(j), udf(t), udf(k)
   FROM J1_TBL LEFT JOIN J2_TBL USING (i)
   ORDER BY udf(i), udf(udf(k)), udf(t)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	NULL	NULL	null	NULL
 	NULL	0	zero	NULL
@@ -1831,7 +1831,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as str
 SELECT udf('') AS `xxx`, udf(udf(i)), udf(j), udf(t), udf(k)
   FROM J1_TBL RIGHT OUTER JOIN J2_TBL USING (i)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(i as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1848,7 +1848,7 @@ struct<xxx:string,CAST(udf(cast(cast(udf(cast(i as string)) as int) as string))
 SELECT udf('') AS `xxx`, udf(i), udf(udf(j)), udf(t), udf(k)
   FROM J1_TBL RIGHT JOIN J2_TBL USING (i)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(j as string)) as int) as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(j as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	0	NULL	zero	NULL
 	1	4	one	-1
@@ -1866,7 +1866,7 @@ SELECT udf('') AS `xxx`, udf(i), udf(j), udf(udf(t)), udf(k)
   FROM J1_TBL FULL OUTER JOIN J2_TBL USING (i)
   ORDER BY udf(udf(i)), udf(k), udf(t)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(t as string)) as string) as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(t as string)) as string) as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	NULL	NULL	NULL	NULL
 	NULL	NULL	null	NULL
@@ -1890,7 +1890,7 @@ SELECT udf('') AS `xxx`, udf(i), udf(j), t, udf(udf(k))
   FROM J1_TBL FULL JOIN J2_TBL USING (i)
   ORDER BY udf(udf(i)), udf(k), udf(udf(t))
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,t:string,CAST(udf(cast(cast(udf(cast(k as string)) as int) as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,t:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(k as string)) as int) as string)) AS INT):int>
 -- !query output
 	NULL	NULL	NULL	NULL
 	NULL	NULL	null	NULL
@@ -1913,7 +1913,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as str
 SELECT udf('') AS `xxx`, udf(i), udf(j), udf(t), udf(udf(k))
   FROM J1_TBL LEFT JOIN J2_TBL USING (i) WHERE (udf(k) = 1)
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(cast(udf(cast(k as string)) as int) as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(k as string)) as int) as string)) AS INT):int>
 -- !query output
 
 
@@ -1922,7 +1922,7 @@ struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as str
 SELECT udf('') AS `xxx`, udf(i), udf(j), udf(t), udf(k)
   FROM J1_TBL LEFT JOIN J2_TBL USING (i) WHERE (udf(udf(i)) = udf(1))
 -- !query schema
-struct<xxx:string,CAST(udf(cast(i as string)) AS INT):int,CAST(udf(cast(j as string)) AS INT):int,CAST(udf(cast(t as string)) AS STRING):string,CAST(udf(cast(k as string)) AS INT):int>
+struct<xxx:string,CAST(udf(ansi_cast(i as string)) AS INT):int,CAST(udf(ansi_cast(j as string)) AS INT):int,CAST(udf(ansi_cast(t as string)) AS STRING):string,CAST(udf(ansi_cast(k as string)) AS INT):int>
 -- !query output
 	1	4	one	-1
 
@@ -2052,7 +2052,7 @@ FULL JOIN
 (SELECT * FROM t3) s3
 USING (name)
 -- !query schema
-struct<CAST(udf(cast(name as string)) AS STRING):string,CAST(udf(cast(cast(udf(cast(n as string)) as int) as string)) AS INT):int,CAST(udf(cast(n as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(name as string)) AS STRING):string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(n as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(n as string)) AS INT):int>
 -- !query output
 bb	12	13
 cc	22	23
@@ -2138,7 +2138,7 @@ NATURAL FULL JOIN
     (SELECT name, udf(udf(n)) as s3_n FROM t3) as s3
   ) ss2
 -- !query schema
-struct<name:string,CAST(udf(cast(cast(udf(cast(s1_n as string)) as int) as string)) AS INT):int,CAST(udf(cast(s2_n as string)) AS INT):int,CAST(udf(cast(s3_n as string)) AS INT):int>
+struct<name:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(s1_n as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(s2_n as string)) AS INT):int,CAST(udf(ansi_cast(s3_n as string)) AS INT):int>
 -- !query output
 bb	11	12	13
 cc	NULL	22	23
@@ -2171,7 +2171,7 @@ FULL JOIN
   (SELECT name, 2 as s2_n FROM t2) as s2
 ON (udf(udf(s1_n)) = udf(s2_n))
 -- !query schema
-struct<name:string,CAST(udf(cast(s1_n as string)) AS INT):int,name:string,CAST(udf(cast(cast(udf(cast(s2_n as string)) as int) as string)) AS INT):int>
+struct<name:string,CAST(udf(ansi_cast(s1_n as string)) AS INT):int,name:string,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(s2_n as string)) as int) as string)) AS INT):int>
 -- !query output
 NULL	NULL	bb	2
 NULL	NULL	cc	2
@@ -2202,7 +2202,7 @@ struct<>
 -- !query
 select udf(udf(x1)), udf(x2) from x
 -- !query schema
-struct<CAST(udf(cast(cast(udf(cast(x1 as string)) as int) as string)) AS INT):int,CAST(udf(cast(x2 as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(x1 as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(x2 as string)) AS INT):int>
 -- !query output
 1	11
 2	22
@@ -2214,7 +2214,7 @@ struct<CAST(udf(cast(cast(udf(cast(x1 as string)) as int) as string)) AS INT):in
 -- !query
 select udf(y1), udf(udf(y2)) from y
 -- !query schema
-struct<CAST(udf(cast(y1 as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(y2 as string)) as int) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(y1 as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(y2 as string)) as int) as string)) AS INT):int>
 -- !query output
 1	111
 2	222
@@ -2336,7 +2336,7 @@ select udf(udf(count(*))) from tenk1 a where udf(udf(unique1)) in
   (select udf(unique1) from tenk1 b join tenk1 c using (unique1)
    where udf(udf(b.unique2)) = udf(42))
 -- !query schema
-struct<CAST(udf(cast(cast(udf(cast(count(1) as string)) as bigint) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(count(1) as string)) as bigint) as string)) AS BIGINT):bigint>
 -- !query output
 1
 
@@ -2347,7 +2347,7 @@ select udf(count(*)) from tenk1 x where
   udf(x.unique1) = 0 and
   udf(x.unique1) in (select aa.f1 from int4_tbl aa,float8_tbl bb where aa.f1=udf(udf(bb.f1)))
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1
 
@@ -2358,7 +2358,7 @@ select udf(udf(count(*))) from tenk1 x where
   udf(x.unique1) = 0 and
   udf(udf(x.unique1)) in (select udf(aa.f1) from int4_tbl aa,float8_tbl bb where udf(aa.f1)=udf(udf(bb.f1)))
 -- !query schema
-struct<CAST(udf(cast(cast(udf(cast(count(1) as string)) as bigint) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(count(1) as string)) as bigint) as string)) AS BIGINT):bigint>
 -- !query output
 1
 
@@ -2388,7 +2388,7 @@ from
   tenk1 t5
 where udf(t4.thousand) = udf(t5.unique1) and udf(udf(ss.x1)) = t4.tenthous and udf(ss.x2) = udf(udf(t5.stringu1))
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1000
 
@@ -2400,7 +2400,7 @@ select udf(a.f1), udf(b.f1), udf(t.thousand), udf(t.tenthous) from
   (select udf(sum(udf(f1))) as f1 from int4_tbl i4b) b
 where b.f1 = udf(t.thousand) and udf(a.f1) = udf(b.f1) and udf((udf(a.f1)+udf(b.f1)+999)) = udf(udf(t.tenthous))
 -- !query schema
-struct<CAST(udf(cast(f1 as string)) AS BIGINT):bigint,CAST(udf(cast(f1 as string)) AS BIGINT):bigint,CAST(udf(cast(thousand as string)) AS INT):int,CAST(udf(cast(tenthous as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(f1 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(f1 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(thousand as string)) AS INT):int,CAST(udf(ansi_cast(tenthous as string)) AS INT):int>
 -- !query output
 
 
@@ -2441,7 +2441,7 @@ select udf(count(*)) from
   (select * from tenk1 y order by udf(y.unique2)) y
   on udf(x.thousand) = y.unique2 and x.twothousand = udf(y.hundred) and x.fivethous = y.unique2
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 10000
 
@@ -2530,7 +2530,7 @@ struct<tt1_id:int,joincol:int,tt2_id:int,joincol:int>
 select udf(count(*)) from tenk1 a, tenk1 b
   where udf(a.hundred) = b.thousand and udf(udf((b.fivethous % 10)) < 10)
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 100000
 
@@ -2727,7 +2727,7 @@ from tenk1 a left join tenk1 b on a.unique2 = udf(b.tenthous)
 where udf(a.unique1) = 42 and
       ((udf(b.unique2) is null and udf(a.ten) = 2) or udf(udf(b.hundred)) = udf(udf(3)))
 -- !query schema
-struct<CAST(udf(cast(unique2 as string)) AS INT):int,CAST(udf(cast(ten as string)) AS INT):int,CAST(udf(cast(tenthous as string)) AS INT):int,CAST(udf(cast(unique2 as string)) AS INT):int,CAST(udf(cast(hundred as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(unique2 as string)) AS INT):int,CAST(udf(ansi_cast(ten as string)) AS INT):int,CAST(udf(ansi_cast(tenthous as string)) AS INT):int,CAST(udf(ansi_cast(unique2 as string)) AS INT):int,CAST(udf(ansi_cast(hundred as string)) AS INT):int>
 -- !query output
 
 
@@ -2761,7 +2761,7 @@ select udf(t1.q2), udf(count(t2.*))
 from int8_tbl t1 left join int8_tbl t2 on (udf(udf(t1.q2)) = t2.q1)
 group by udf(t1.q2) order by 1
 -- !query schema
-struct<CAST(udf(cast(q2 as string)) AS BIGINT):bigint,CAST(udf(cast(count(q1, q2) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(q2 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(count(q1, q2) as string)) AS BIGINT):bigint>
 -- !query output
 -4567890123456789	0
 123	2
@@ -2774,7 +2774,7 @@ select udf(udf(t1.q2)), udf(count(t2.*))
 from int8_tbl t1 left join (select * from int8_tbl) t2 on (udf(udf(t1.q2)) = udf(t2.q1))
 group by udf(udf(t1.q2)) order by 1
 -- !query schema
-struct<CAST(udf(cast(cast(udf(cast(q2 as string)) as bigint) as string)) AS BIGINT):bigint,CAST(udf(cast(count(q1, q2) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(q2 as string)) as bigint) as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(count(q1, q2) as string)) AS BIGINT):bigint>
 -- !query output
 -4567890123456789	0
 123	2
@@ -2789,7 +2789,7 @@ from int8_tbl t1 left join
   on (udf(t1.q2) = udf(t2.q1))
 group by t1.q2 order by 1
 -- !query schema
-struct<q2:bigint,CAST(udf(cast(cast(udf(cast(count(q1, q2) as string)) as bigint) as string)) AS BIGINT):bigint>
+struct<q2:bigint,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(count(q1, q2) as string)) as bigint) as string)) AS BIGINT):bigint>
 -- !query output
 -4567890123456789	0
 123	2
@@ -2838,7 +2838,7 @@ from c left join
   on (udf(udf(c.a)) = udf(ss.code))
 order by c.name
 -- !query schema
-struct<CAST(udf(cast(name as string)) AS STRING):string,CAST(udf(cast(code as string)) AS STRING):string,CAST(udf(cast(b_cnt as string)) AS BIGINT):bigint,CAST(udf(cast(const as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(name as string)) AS STRING):string,CAST(udf(ansi_cast(code as string)) AS STRING):string,CAST(udf(ansi_cast(b_cnt as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(const as string)) AS INT):int>
 -- !query output
 A	p	2	-1
 B	q	0	-1
@@ -2884,7 +2884,7 @@ LEFT JOIN
 ) sub2
 ON sub1.key1 = udf(udf(sub2.key3))
 -- !query schema
-struct<key1:int,key3:int,CAST(udf(cast(value2 as string)) AS INT):int,value3:int>
+struct<key1:int,key3:int,CAST(udf(ansi_cast(value2 as string)) AS INT):int,value3:int>
 -- !query output
 1	1	1	1
 
@@ -2898,7 +2898,7 @@ SELECT udf(qq), udf(udf(unique1))
   USING (qq)
   INNER JOIN tenk1 c ON udf(qq) = udf(unique2)
 -- !query schema
-struct<CAST(udf(cast(qq as string)) AS BIGINT):bigint,CAST(udf(cast(cast(udf(cast(unique1 as string)) as int) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(qq as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(unique1 as string)) as int) as string)) AS INT):int>
 -- !query output
 123	4596
 123	4596
@@ -2948,7 +2948,7 @@ from nt3 as nt3
     on udf(ss2.id) = nt3.nt2_id
 where udf(nt3.id) = 1 and udf(ss2.b3)
 -- !query schema
-struct<CAST(udf(cast(id as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(id as string)) AS INT):int>
 -- !query output
 1
 
@@ -3008,7 +3008,7 @@ select udf(count(*)) from
   left join tenk1 c on udf(a.unique2) = udf(b.unique1) and udf(c.thousand) = udf(udf(a.thousand))
   join int4_tbl on udf(b.thousand) = f1
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 10
 
@@ -3021,7 +3021,7 @@ select udf(b.unique1) from
   right join int4_tbl i2 on udf(udf(i2.f1)) = udf(b.tenthous)
   order by udf(1)
 -- !query schema
-struct<CAST(udf(cast(unique1 as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(unique1 as string)) AS INT):int>
 -- !query output
 NULL
 NULL
@@ -3039,7 +3039,7 @@ select * from
 where udf(fault) = udf(122)
 order by udf(fault)
 -- !query schema
-struct<CAST(udf(cast(unique1 as string)) AS INT):int,CAST(udf(cast(q1 as string)) AS BIGINT):bigint,fault:bigint>
+struct<CAST(udf(ansi_cast(unique1 as string)) AS INT):int,CAST(udf(ansi_cast(q1 as string)) AS BIGINT):bigint,fault:bigint>
 -- !query output
 NULL	123	122
 
@@ -3049,7 +3049,7 @@ select udf(q1), udf(unique2), udf(thousand), udf(hundred)
   from int8_tbl a left join tenk1 b on udf(q1) = udf(unique2)
   where udf(coalesce(thousand,123)) = udf(q1) and udf(q1) = udf(udf(coalesce(hundred,123)))
 -- !query schema
-struct<CAST(udf(cast(q1 as string)) AS BIGINT):bigint,CAST(udf(cast(unique2 as string)) AS INT):int,CAST(udf(cast(thousand as string)) AS INT):int,CAST(udf(cast(hundred as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(q1 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(unique2 as string)) AS INT):int,CAST(udf(ansi_cast(thousand as string)) AS INT):int,CAST(udf(ansi_cast(hundred as string)) AS INT):int>
 -- !query output
 
 
@@ -3059,7 +3059,7 @@ select udf(f1), udf(unique2), case when udf(udf(unique2)) is null then udf(f1) e
   from int4_tbl a left join tenk1 b on udf(f1) = udf(udf(unique2))
   where (case when udf(unique2) is null then udf(f1) else 0 end) = 0
 -- !query schema
-struct<CAST(udf(cast(f1 as string)) AS INT):int,CAST(udf(cast(unique2 as string)) AS INT):int,CASE WHEN (CAST(udf(cast(cast(udf(cast(unique2 as string)) as int) as string)) AS INT) IS NULL) THEN CAST(udf(cast(f1 as string)) AS INT) ELSE 0 END:int>
+struct<CAST(udf(ansi_cast(f1 as string)) AS INT):int,CAST(udf(ansi_cast(unique2 as string)) AS INT):int,CASE WHEN (CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(unique2 as string)) as int) as string)) AS INT) IS NULL) THEN CAST(udf(ansi_cast(f1 as string)) AS INT) ELSE 0 END:int>
 -- !query output
 0	0	0
 
@@ -3069,7 +3069,7 @@ select udf(a.unique1), udf(b.unique1), udf(c.unique1), udf(coalesce(b.twothousan
   from tenk1 a left join tenk1 b on udf(b.thousand) = a.unique1                       left join tenk1 c on udf(c.unique2) = udf(coalesce(b.twothousand, a.twothousand))
   where a.unique2 < udf(10) and udf(udf(coalesce(b.twothousand, a.twothousand))) = udf(44)
 -- !query schema
-struct<CAST(udf(cast(unique1 as string)) AS INT):int,CAST(udf(cast(unique1 as string)) AS INT):int,CAST(udf(cast(unique1 as string)) AS INT):int,CAST(udf(cast(coalesce(twothousand, twothousand) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(unique1 as string)) AS INT):int,CAST(udf(ansi_cast(unique1 as string)) AS INT):int,CAST(udf(ansi_cast(unique1 as string)) AS INT):int,CAST(udf(ansi_cast(coalesce(twothousand, twothousand) as string)) AS INT):int>
 -- !query output
 
 
@@ -3107,7 +3107,7 @@ select udf(a.q2), udf(b.q1)
   from int8_tbl a left join int8_tbl b on udf(a.q2) = coalesce(b.q1, 1)
   where udf(udf(coalesce(b.q1, 1)) > 0)
 -- !query schema
-struct<CAST(udf(cast(q2 as string)) AS BIGINT):bigint,CAST(udf(cast(q1 as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(q2 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(q1 as string)) AS BIGINT):bigint>
 -- !query output
 -4567890123456789	NULL
 123	123
@@ -3237,7 +3237,7 @@ SELECT * FROM
      FROM int8_tbl LEFT JOIN innertab ON udf(udf(q2)) = id) ss2
   ON true
 -- !query schema
-struct<x:int,CAST(udf(cast(q1 as string)) AS BIGINT):bigint,CAST(udf(cast(q2 as string)) AS BIGINT):bigint,y:bigint>
+struct<x:int,CAST(udf(ansi_cast(q1 as string)) AS BIGINT):bigint,CAST(udf(ansi_cast(q2 as string)) AS BIGINT):bigint,y:bigint>
 -- !query output
 1	123	456	123
 1	123	4567890123456789	123
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_having.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_having.sql.out
index 68113afdfae30..bb108a29f75ce 100644
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_having.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_having.sql.out
@@ -94,7 +94,7 @@ struct<>
 SELECT udf(b), udf(c) FROM test_having
 	GROUP BY b, c HAVING udf(count(*)) = 1 ORDER BY udf(b), udf(c)
 -- !query schema
-struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(c as string)) AS STRING):string>
+struct<CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(c as string)) AS STRING):string>
 -- !query output
 1	XXXX
 3	bbbb
@@ -104,7 +104,7 @@ struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(c as string)) AS ST
 SELECT udf(b), udf(c) FROM test_having
 	GROUP BY b, c HAVING udf(b) = 3 ORDER BY udf(b), udf(c)
 -- !query schema
-struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(c as string)) AS STRING):string>
+struct<CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(c as string)) AS STRING):string>
 -- !query output
 3	BBBB
 3	bbbb
@@ -115,7 +115,7 @@ SELECT udf(c), max(udf(a)) FROM test_having
 	GROUP BY c HAVING udf(count(*)) > 2 OR udf(min(a)) = udf(max(a))
 	ORDER BY c
 -- !query schema
-struct<CAST(udf(cast(c as string)) AS STRING):string,max(CAST(udf(cast(a as string)) AS INT)):int>
+struct<CAST(udf(ansi_cast(c as string)) AS STRING):string,max(CAST(udf(ansi_cast(a as string)) AS INT)):int>
 -- !query output
 XXXX	0
 bbbb	5
@@ -124,7 +124,7 @@ bbbb	5
 -- !query
 SELECT udf(udf(min(udf(a)))), udf(udf(max(udf(a)))) FROM test_having HAVING udf(udf(min(udf(a)))) = udf(udf(max(udf(a))))
 -- !query schema
-struct<CAST(udf(cast(cast(udf(cast(min(cast(udf(cast(a as string)) as int)) as string)) as int) as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(max(cast(udf(cast(a as string)) as int)) as string)) as int) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(min(ansi_cast(udf(ansi_cast(a as string)) as int)) as string)) as int) as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(max(ansi_cast(udf(ansi_cast(a as string)) as int)) as string)) as int) as string)) AS INT):int>
 -- !query output
 
 
@@ -132,7 +132,7 @@ struct<CAST(udf(cast(cast(udf(cast(min(cast(udf(cast(a as string)) as int)) as s
 -- !query
 SELECT udf(min(udf(a))), udf(udf(max(a))) FROM test_having HAVING udf(min(a)) < udf(max(udf(a)))
 -- !query schema
-struct<CAST(udf(cast(min(cast(udf(cast(a as string)) as int)) as string)) AS INT):int,CAST(udf(cast(cast(udf(cast(max(a) as string)) as int) as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(min(ansi_cast(udf(ansi_cast(a as string)) as int)) as string)) AS INT):int,CAST(udf(ansi_cast(ansi_cast(udf(ansi_cast(max(a) as string)) as int) as string)) AS INT):int>
 -- !query output
 0	9
 
diff --git a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_implicit.sql.out b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_implicit.sql.out
index 11cb682ee1494..66e6c20a2f6f2 100755
--- a/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_implicit.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/udf/postgreSQL/udf-select_implicit.sql.out
@@ -95,7 +95,7 @@ SELECT udf(c), udf(count(*)) FROM test_missing_target GROUP BY
 udf(test_missing_target.c)
 ORDER BY udf(c)
 -- !query schema
-struct<CAST(udf(cast(c as string)) AS STRING):string,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(c as string)) AS STRING):string,CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 ABAB	2
 BBBB	2
@@ -109,7 +109,7 @@ cccc	2
 SELECT udf(count(*)) FROM test_missing_target GROUP BY udf(test_missing_target.c)
 ORDER BY udf(c)
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 2
 2
@@ -125,13 +125,13 @@ SELECT udf(count(*)) FROM test_missing_target GROUP BY udf(a) ORDER BY udf(b)
 struct<>
 -- !query output
 org.apache.spark.sql.AnalysisException
-cannot resolve '`b`' given input columns: [CAST(udf(cast(count(1) as string)) AS BIGINT)]; line 1 pos 75
+cannot resolve '`b`' given input columns: [CAST(udf(ansi_cast(count(1) as string)) AS BIGINT)]; line 1 pos 75
 
 
 -- !query
 SELECT udf(count(*)) FROM test_missing_target GROUP BY udf(b) ORDER BY udf(b)
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1
 2
@@ -143,7 +143,7 @@ struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
 SELECT udf(test_missing_target.b), udf(count(*))
   FROM test_missing_target GROUP BY udf(b) ORDER BY udf(b)
 -- !query schema
-struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1	1
 2	2
@@ -154,7 +154,7 @@ struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(count(1) as string)
 -- !query
 SELECT udf(c) FROM test_missing_target ORDER BY udf(a)
 -- !query schema
-struct<CAST(udf(cast(c as string)) AS STRING):string>
+struct<CAST(udf(ansi_cast(c as string)) AS STRING):string>
 -- !query output
 XXXX
 ABAB
@@ -171,7 +171,7 @@ CCCC
 -- !query
 SELECT udf(count(*)) FROM test_missing_target GROUP BY udf(b) ORDER BY udf(b) desc
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 4
 3
@@ -182,7 +182,7 @@ struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
 -- !query
 SELECT udf(count(*)) FROM test_missing_target ORDER BY udf(1) desc
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 10
 
@@ -190,7 +190,7 @@ struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
 -- !query
 SELECT udf(c), udf(count(*)) FROM test_missing_target GROUP BY 1 ORDER BY 1
 -- !query schema
-struct<CAST(udf(cast(c as string)) AS STRING):string,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(c as string)) AS STRING):string,CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 ABAB	2
 BBBB	2
@@ -224,7 +224,7 @@ Reference 'b' is ambiguous, could be: x.b, y.b.; line 3 pos 14
 SELECT udf(a), udf(a) FROM test_missing_target
 	ORDER BY udf(a)
 -- !query schema
-struct<CAST(udf(cast(a as string)) AS INT):int,CAST(udf(cast(a as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(a as string)) AS INT):int,CAST(udf(ansi_cast(a as string)) AS INT):int>
 -- !query output
 0	0
 1	1
@@ -242,7 +242,7 @@ struct<CAST(udf(cast(a as string)) AS INT):int,CAST(udf(cast(a as string)) AS IN
 SELECT udf(udf(a)/2), udf(udf(a)/2) FROM test_missing_target
 	ORDER BY udf(udf(a)/2)
 -- !query schema
-struct<CAST(udf(cast((cast(cast(udf(cast(a as string)) as int) as double) / cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(cast((cast(cast(udf(cast(a as string)) as int) as double) / cast(2 as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast((ansi_cast(ansi_cast(udf(ansi_cast(a as string)) as int) as double) / ansi_cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(ansi_cast((ansi_cast(ansi_cast(udf(ansi_cast(a as string)) as int) as double) / ansi_cast(2 as double)) as string)) AS DOUBLE):double>
 -- !query output
 0.0	0.0
 0.5	0.5
@@ -260,7 +260,7 @@ struct<CAST(udf(cast((cast(cast(udf(cast(a as string)) as int) as double) / cast
 SELECT udf(a/2), udf(a/2) FROM test_missing_target
 	GROUP BY udf(a/2) ORDER BY udf(a/2)
 -- !query schema
-struct<CAST(udf(cast((cast(a as double) / cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(cast((cast(a as double) / cast(2 as double)) as string)) AS DOUBLE):double>
+struct<CAST(udf(ansi_cast((ansi_cast(a as double) / ansi_cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(ansi_cast((ansi_cast(a as double) / ansi_cast(2 as double)) as string)) AS DOUBLE):double>
 -- !query output
 0.0	0.0
 0.5	0.5
@@ -279,7 +279,7 @@ SELECT udf(x.b), udf(count(*)) FROM test_missing_target x, test_missing_target y
 	WHERE udf(x.a) = udf(y.a)
 	GROUP BY udf(x.b) ORDER BY udf(x.b)
 -- !query schema
-struct<CAST(udf(cast(b as string)) AS INT):int,CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(b as string)) AS INT):int,CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1	1
 2	2
@@ -292,7 +292,7 @@ SELECT udf(count(*)) FROM test_missing_target x, test_missing_target y
 	WHERE udf(x.a) = udf(y.a)
 	GROUP BY udf(x.b) ORDER BY udf(x.b)
 -- !query schema
-struct<CAST(udf(cast(count(1) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(1) as string)) AS BIGINT):bigint>
 -- !query output
 1
 2
@@ -305,7 +305,7 @@ SELECT udf(a%2), udf(count(udf(b))) FROM test_missing_target
 GROUP BY udf(test_missing_target.a%2)
 ORDER BY udf(test_missing_target.a%2)
 -- !query schema
-struct<CAST(udf(cast((a % 2) as string)) AS INT):int,CAST(udf(cast(count(cast(udf(cast(b as string)) as int)) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast((a % 2) as string)) AS INT):int,CAST(udf(ansi_cast(count(ansi_cast(udf(ansi_cast(b as string)) as int)) as string)) AS BIGINT):bigint>
 -- !query output
 0	5
 1	5
@@ -316,7 +316,7 @@ SELECT udf(count(c)) FROM test_missing_target
 GROUP BY udf(lower(test_missing_target.c))
 ORDER BY udf(lower(test_missing_target.c))
 -- !query schema
-struct<CAST(udf(cast(count(c) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(c) as string)) AS BIGINT):bigint>
 -- !query output
 2
 3
@@ -330,13 +330,13 @@ SELECT udf(count(udf(a))) FROM test_missing_target GROUP BY udf(a) ORDER BY udf(
 struct<>
 -- !query output
 org.apache.spark.sql.AnalysisException
-cannot resolve '`b`' given input columns: [CAST(udf(cast(count(cast(udf(cast(a as string)) as int)) as string)) AS BIGINT)]; line 1 pos 80
+cannot resolve '`b`' given input columns: [CAST(udf(ansi_cast(count(ansi_cast(udf(ansi_cast(a as string)) as int)) as string)) AS BIGINT)]; line 1 pos 80
 
 
 -- !query
 SELECT udf(count(b)) FROM test_missing_target GROUP BY udf(b/2) ORDER BY udf(b/2)
 -- !query schema
-struct<CAST(udf(cast(count(b) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(b) as string)) AS BIGINT):bigint>
 -- !query output
 1
 2
@@ -348,7 +348,7 @@ struct<CAST(udf(cast(count(b) as string)) AS BIGINT):bigint>
 SELECT udf(lower(test_missing_target.c)), udf(count(udf(c)))
   FROM test_missing_target GROUP BY udf(lower(c)) ORDER BY udf(lower(c))
 -- !query schema
-struct<CAST(udf(cast(lower(c) as string)) AS STRING):string,CAST(udf(cast(count(cast(udf(cast(c as string)) as string)) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(lower(c) as string)) AS STRING):string,CAST(udf(ansi_cast(count(ansi_cast(udf(ansi_cast(c as string)) as string)) as string)) AS BIGINT):bigint>
 -- !query output
 abab	2
 bbbb	3
@@ -359,7 +359,7 @@ xxxx	1
 -- !query
 SELECT udf(a) FROM test_missing_target ORDER BY udf(upper(udf(d)))
 -- !query schema
-struct<CAST(udf(cast(a as string)) AS INT):int>
+struct<CAST(udf(ansi_cast(a as string)) AS INT):int>
 -- !query output
 0
 1
@@ -377,7 +377,7 @@ struct<CAST(udf(cast(a as string)) AS INT):int>
 SELECT udf(count(b)) FROM test_missing_target
 	GROUP BY udf((b + 1) / 2) ORDER BY udf((b + 1) / 2) desc
 -- !query schema
-struct<CAST(udf(cast(count(b) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast(count(b) as string)) AS BIGINT):bigint>
 -- !query output
 4
 3
@@ -402,7 +402,7 @@ test_missing_target y
 	WHERE udf(x.a) = udf(y.a)
 	GROUP BY udf(x.b/2) ORDER BY udf(x.b/2)
 -- !query schema
-struct<CAST(udf(cast((cast(b as double) / cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(cast(count(cast(udf(cast(b as string)) as int)) as string)) AS BIGINT):bigint>
+struct<CAST(udf(ansi_cast((ansi_cast(b as double) / ansi_cast(2 as double)) as string)) AS DOUBLE):double,CAST(udf(ansi_cast(count(ansi_cast(udf(ansi_cast(b as string)) as int)) as string)) AS BIGINT):bigint>
 -- !query output
 0.5	1
 1.0	2