diff --git a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationAwareUTF8String.java b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationAwareUTF8String.java
index fb610a5d96f1..d67697eaea38 100644
--- a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationAwareUTF8String.java
+++ b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationAwareUTF8String.java
@@ -1363,9 +1363,9 @@ public static UTF8String trimRight(
 
   public static UTF8String[] splitSQL(final UTF8String input, final UTF8String delim,
       final int limit, final int collationId) {
-    if (CollationFactory.fetchCollation(collationId).supportsBinaryEquality) {
+    if (CollationFactory.fetchCollation(collationId).isUtf8BinaryType) {
       return input.split(delim, limit);
-    } else if (CollationFactory.fetchCollation(collationId).supportsLowercaseEquality) {
+    } else if (CollationFactory.fetchCollation(collationId).isUtf8LcaseType) {
       return lowercaseSplitSQL(input, delim, limit);
     } else {
       return icuSplitSQL(input, delim, limit, collationId);
diff --git a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationFactory.java b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationFactory.java
index 01f6c7e0331b..50bb93465921 100644
--- a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationFactory.java
+++ b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationFactory.java
@@ -160,6 +160,18 @@ public static class Collation {
      */
     public final boolean supportsSpaceTrimming;
 
+    /**
+     * Is Utf8 binary type as indicator if collation base type is UTF8 binary. Note currently only
+     * collations Utf8_Binary and Utf8_Binary_RTRIM are considered as Utf8 binary type.
+     */
+    public final boolean isUtf8BinaryType;
+
+    /**
+     * Is Utf8 lcase type as indicator if collation base type is UTF8 lcase. Note currently only
+     * collations Utf8_Lcase and Utf8_Lcase_RTRIM are considered as Utf8 Lcase type.
+     */
+    public final boolean isUtf8LcaseType;
+
     public Collation(
         String collationName,
         String provider,
@@ -168,9 +180,8 @@ public Collation(
         String version,
         ToLongFunction<UTF8String> hashFunction,
         BiFunction<UTF8String, UTF8String, Boolean> equalsFunction,
-        boolean supportsBinaryEquality,
-        boolean supportsBinaryOrdering,
-        boolean supportsLowercaseEquality,
+        boolean isUtf8BinaryType,
+        boolean isUtf8LcaseType,
         boolean supportsSpaceTrimming) {
       this.collationName = collationName;
       this.provider = provider;
@@ -178,14 +189,13 @@ public Collation(
       this.comparator = comparator;
       this.version = version;
       this.hashFunction = hashFunction;
-      this.supportsBinaryEquality = supportsBinaryEquality;
-      this.supportsBinaryOrdering = supportsBinaryOrdering;
-      this.supportsLowercaseEquality = supportsLowercaseEquality;
+      this.isUtf8BinaryType = isUtf8BinaryType;
+      this.isUtf8LcaseType = isUtf8LcaseType;
       this.equalsFunction = equalsFunction;
       this.supportsSpaceTrimming = supportsSpaceTrimming;
-
-      // De Morgan's Law to check supportsBinaryOrdering => supportsBinaryEquality
-      assert(!supportsBinaryOrdering || supportsBinaryEquality);
+      this.supportsBinaryEquality = !supportsSpaceTrimming && isUtf8BinaryType;
+      this.supportsBinaryOrdering = !supportsSpaceTrimming && isUtf8BinaryType;
+      this.supportsLowercaseEquality = !supportsSpaceTrimming && isUtf8LcaseType;
       // No Collation can simultaneously support binary equality and lowercase equality
       assert(!supportsBinaryEquality || !supportsLowercaseEquality);
 
@@ -567,9 +577,8 @@ protected Collation buildCollation() {
             "1.0",
             hashFunction,
             equalsFunction,
-            /* supportsBinaryEquality = */ true,
-            /* supportsBinaryOrdering = */ true,
-            /* supportsLowercaseEquality = */ false,
+            /* isUtf8BinaryType = */ true,
+            /* isUtf8LcaseType = */ false,
             spaceTrimming != SpaceTrimming.NONE);
         } else {
           Comparator<UTF8String> comparator;
@@ -595,9 +604,8 @@ protected Collation buildCollation() {
             "1.0",
             hashFunction,
             (s1, s2) -> comparator.compare(s1, s2) == 0,
-            /* supportsBinaryEquality = */ false,
-            /* supportsBinaryOrdering = */ false,
-            /* supportsLowercaseEquality = */ true,
+            /* isUtf8BinaryType = */ false,
+            /* isUtf8LcaseType = */ true,
             spaceTrimming != SpaceTrimming.NONE);
         }
       }
@@ -982,9 +990,8 @@ protected Collation buildCollation() {
           ICU_COLLATOR_VERSION,
           hashFunction,
           (s1, s2) -> comparator.compare(s1, s2) == 0,
-          /* supportsBinaryEquality = */ false,
-          /* supportsBinaryOrdering = */ false,
-          /* supportsLowercaseEquality = */ false,
+          /* isUtf8BinaryType = */ false,
+          /* isUtf8LcaseType = */ false,
           spaceTrimming != SpaceTrimming.NONE);
       }
 
@@ -1191,9 +1198,9 @@ public static UTF8String getCollationKey(UTF8String input, int collationId) {
     if (collation.supportsSpaceTrimming) {
       input = Collation.CollationSpec.applyTrimmingPolicy(input, collationId);
     }
-    if (collation.supportsBinaryEquality) {
+    if (collation.isUtf8BinaryType) {
       return input;
-    } else if (collation.supportsLowercaseEquality) {
+    } else if (collation.isUtf8LcaseType) {
       return CollationAwareUTF8String.lowerCaseCodePoints(input);
     } else {
       CollationKey collationKey = collation.collator.getCollationKey(
@@ -1207,9 +1214,9 @@ public static byte[] getCollationKeyBytes(UTF8String input, int collationId) {
     if (collation.supportsSpaceTrimming) {
       input = Collation.CollationSpec.applyTrimmingPolicy(input, collationId);
     }
-    if (collation.supportsBinaryEquality) {
+    if (collation.isUtf8BinaryType) {
       return input.getBytes();
-    } else if (collation.supportsLowercaseEquality) {
+    } else if (collation.isUtf8LcaseType) {
       return CollationAwareUTF8String.lowerCaseCodePoints(input).getBytes();
     } else {
       return collation.collator.getCollationKey(
diff --git a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationSupport.java b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationSupport.java
index f05d9e512568..978b663cc25c 100644
--- a/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationSupport.java
+++ b/common/unsafe/src/main/java/org/apache/spark/sql/catalyst/util/CollationSupport.java
@@ -37,9 +37,9 @@ public final class CollationSupport {
   public static class StringSplitSQL {
     public static UTF8String[] exec(final UTF8String s, final UTF8String d, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(s, d);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(s, d);
       } else {
         return execICU(s, d, collationId);
@@ -48,9 +48,9 @@ public static UTF8String[] exec(final UTF8String s, final UTF8String d, final in
     public static String genCode(final String s, final String d, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringSplitSQL.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", s, d);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", s, d);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", s, d, collationId);
@@ -71,9 +71,9 @@ public static UTF8String[] execICU(final UTF8String string, final UTF8String del
   public static class Contains {
     public static boolean exec(final UTF8String l, final UTF8String r, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(l, r);
       } else {
         return execICU(l, r, collationId);
@@ -82,9 +82,9 @@ public static boolean exec(final UTF8String l, final UTF8String r, final int col
     public static String genCode(final String l, final String r, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.Contains.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", l, r);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", l, r, collationId);
@@ -109,9 +109,9 @@ public static class StartsWith {
     public static boolean exec(final UTF8String l, final UTF8String r,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(l, r);
       } else {
         return execICU(l, r, collationId);
@@ -120,9 +120,9 @@ public static boolean exec(final UTF8String l, final UTF8String r,
     public static String genCode(final String l, final String r, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StartsWith.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", l, r);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", l, r, collationId);
@@ -146,9 +146,9 @@ public static boolean execICU(final UTF8String l, final UTF8String r,
   public static class EndsWith {
     public static boolean exec(final UTF8String l, final UTF8String r, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(l, r);
       } else {
         return execICU(l, r, collationId);
@@ -157,9 +157,9 @@ public static boolean exec(final UTF8String l, final UTF8String r, final int col
     public static String genCode(final String l, final String r, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.EndsWith.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", l, r);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", l, r);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", l, r, collationId);
@@ -184,9 +184,9 @@ public static boolean execICU(final UTF8String l, final UTF8String r,
   public static class Upper {
     public static UTF8String exec(final UTF8String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return useICU ? execBinaryICU(v) : execBinary(v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(v);
       } else {
         return execICU(v, collationId);
@@ -195,10 +195,10 @@ public static UTF8String exec(final UTF8String v, final int collationId, boolean
     public static String genCode(final String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.Upper.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         String funcName = useICU ? "BinaryICU" : "Binary";
         return String.format(expr + "%s(%s)", funcName, v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s)", v);
       } else {
         return String.format(expr + "ICU(%s, %d)", v, collationId);
@@ -221,9 +221,9 @@ public static UTF8String execICU(final UTF8String v, final int collationId) {
   public static class Lower {
     public static UTF8String exec(final UTF8String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return useICU ? execBinaryICU(v) : execBinary(v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(v);
       } else {
         return execICU(v, collationId);
@@ -232,10 +232,10 @@ public static UTF8String exec(final UTF8String v, final int collationId, boolean
     public static String genCode(final String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.Lower.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         String funcName = useICU ? "BinaryICU" : "Binary";
         return String.format(expr + "%s(%s)", funcName, v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s)", v);
       } else {
         return String.format(expr + "ICU(%s, %d)", v, collationId);
@@ -258,9 +258,9 @@ public static UTF8String execICU(final UTF8String v, final int collationId) {
   public static class InitCap {
     public static UTF8String exec(final UTF8String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return useICU ? execBinaryICU(v) : execBinary(v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(v);
       } else {
         return execICU(v, collationId);
@@ -270,10 +270,10 @@ public static UTF8String exec(final UTF8String v, final int collationId, boolean
     public static String genCode(final String v, final int collationId, boolean useICU) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.InitCap.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         String funcName = useICU ? "BinaryICU" : "Binary";
         return String.format(expr + "%s(%s)", funcName, v);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s)", v);
       } else {
         return String.format(expr + "ICU(%s, %d)", v, collationId);
@@ -296,7 +296,7 @@ public static UTF8String execICU(final UTF8String v, final int collationId) {
   public static class FindInSet {
     public static int exec(final UTF8String word, final UTF8String set, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(word, set);
       } else {
         return execCollationAware(word, set, collationId);
@@ -305,7 +305,7 @@ public static int exec(final UTF8String word, final UTF8String set, final int co
     public static String genCode(final String word, final String set, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.FindInSet.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", word, set);
       } else {
         return String.format(expr + "CollationAware(%s, %s, %d)", word, set, collationId);
@@ -324,9 +324,9 @@ public static class StringInstr {
     public static int exec(final UTF8String string, final UTF8String substring,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(string, substring);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(string, substring);
       } else {
         return execICU(string, substring, collationId);
@@ -336,9 +336,9 @@ public static String genCode(final String string, final String substring,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringInstr.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", string, substring);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", string, substring);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", string, substring, collationId);
@@ -360,9 +360,9 @@ public static class StringReplace {
     public static UTF8String exec(final UTF8String src, final UTF8String search,
         final UTF8String replace, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(src, search, replace);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(src, search, replace);
       } else {
         return execICU(src, search, replace, collationId);
@@ -372,9 +372,9 @@ public static String genCode(final String src, final String search, final String
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringReplace.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s, %s)", src, search, replace);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s, %s)", src, search, replace);
       } else {
         return String.format(expr + "ICU(%s, %s, %s, %d)", src, search, replace, collationId);
@@ -398,9 +398,9 @@ public static class StringLocate {
     public static int exec(final UTF8String string, final UTF8String substring, final int start,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(string, substring, start);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(string, substring, start);
       } else {
         return execICU(string, substring, start, collationId);
@@ -410,9 +410,9 @@ public static String genCode(final String string, final String substring, final
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringLocate.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s, %d)", string, substring, start);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s, %d)", string, substring, start);
       } else {
         return String.format(expr + "ICU(%s, %s, %d, %d)", string, substring, start, collationId);
@@ -436,9 +436,9 @@ public static class SubstringIndex {
     public static UTF8String exec(final UTF8String string, final UTF8String delimiter,
         final int count, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(string, delimiter, count);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(string, delimiter, count);
       } else {
         return execICU(string, delimiter, count, collationId);
@@ -448,9 +448,9 @@ public static String genCode(final String string, final String delimiter,
         final String count, final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.SubstringIndex.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s, %s)", string, delimiter, count);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s, %s)", string, delimiter, count);
       } else {
         return String.format(expr + "ICU(%s, %s, %s, %d)", string, delimiter, count, collationId);
@@ -474,9 +474,9 @@ public static class StringTranslate {
     public static UTF8String exec(final UTF8String source, Map<String, String> dict,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(source, dict);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(source, dict);
       } else {
         return execICU(source, dict, collationId);
@@ -503,9 +503,9 @@ public static UTF8String exec(
         final UTF8String trimString,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(srcString, trimString);
       } else {
         return execICU(srcString, trimString, collationId);
@@ -520,9 +520,9 @@ public static String genCode(
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringTrim.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", srcString, trimString);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", srcString, trimString, collationId);
@@ -559,9 +559,9 @@ public static UTF8String exec(
         final UTF8String trimString,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(srcString, trimString);
       } else {
         return execICU(srcString, trimString, collationId);
@@ -576,9 +576,9 @@ public static String genCode(
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringTrimLeft.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", srcString, trimString);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", srcString, trimString, collationId);
@@ -614,9 +614,9 @@ public static UTF8String exec(
         final UTF8String trimString,
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return execBinary(srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return execLowercase(srcString, trimString);
       } else {
         return execICU(srcString, trimString, collationId);
@@ -631,9 +631,9 @@ public static String genCode(
         final int collationId) {
       CollationFactory.Collation collation = CollationFactory.fetchCollation(collationId);
       String expr = "CollationSupport.StringTrimRight.exec";
-      if (collation.supportsBinaryEquality) {
+      if (collation.isUtf8BinaryType) {
         return String.format(expr + "Binary(%s, %s)", srcString, trimString);
-      } else if (collation.supportsLowercaseEquality) {
+      } else if (collation.isUtf8LcaseType) {
         return String.format(expr + "Lowercase(%s, %s)", srcString, trimString);
       } else {
         return String.format(expr + "ICU(%s, %s, %d)", srcString, trimString, collationId);
@@ -669,7 +669,7 @@ public static UTF8String execICU(
   public static boolean supportsLowercaseRegex(final int collationId) {
     // for regex, only Unicode case-insensitive matching is possible,
     // so UTF8_LCASE is treated as UNICODE_CI in this context
-    return CollationFactory.fetchCollation(collationId).supportsLowercaseEquality;
+    return CollationFactory.fetchCollation(collationId).isUtf8LcaseType;
   }
 
   static final int lowercaseRegexFlags = Pattern.UNICODE_CASE | Pattern.CASE_INSENSITIVE;
diff --git a/common/unsafe/src/test/scala/org/apache/spark/unsafe/types/CollationFactorySuite.scala b/common/unsafe/src/test/scala/org/apache/spark/unsafe/types/CollationFactorySuite.scala
index a565d2d34763..df9af1579d4f 100644
--- a/common/unsafe/src/test/scala/org/apache/spark/unsafe/types/CollationFactorySuite.scala
+++ b/common/unsafe/src/test/scala/org/apache/spark/unsafe/types/CollationFactorySuite.scala
@@ -38,22 +38,22 @@ class CollationFactorySuite extends AnyFunSuite with Matchers { // scalastyle:ig
     assert(UTF8_BINARY_COLLATION_ID == 0)
     val utf8Binary = fetchCollation(UTF8_BINARY_COLLATION_ID)
     assert(utf8Binary.collationName == "UTF8_BINARY")
-    assert(utf8Binary.supportsBinaryEquality)
+    assert(utf8Binary.isUtf8BinaryType)
 
     assert(UTF8_LCASE_COLLATION_ID == 1)
     val utf8Lcase = fetchCollation(UTF8_LCASE_COLLATION_ID)
     assert(utf8Lcase.collationName == "UTF8_LCASE")
-    assert(!utf8Lcase.supportsBinaryEquality)
+    assert(!utf8Lcase.isUtf8BinaryType)
 
     assert(UNICODE_COLLATION_ID == (1 << 29))
     val unicode = fetchCollation(UNICODE_COLLATION_ID)
     assert(unicode.collationName == "UNICODE")
-    assert(!unicode.supportsBinaryEquality)
+    assert(!unicode.isUtf8BinaryType)
 
     assert(UNICODE_CI_COLLATION_ID == ((1 << 29) | (1 << 17)))
     val unicodeCi = fetchCollation(UNICODE_CI_COLLATION_ID)
     assert(unicodeCi.collationName == "UNICODE_CI")
-    assert(!unicodeCi.supportsBinaryEquality)
+    assert(!unicodeCi.isUtf8BinaryType)
   }
 
   test("UTF8_BINARY and ICU root locale collation names") {
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/UnsafeRowUtils.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/UnsafeRowUtils.scala
index 40b8bccafaad..118dd92c3ed5 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/UnsafeRowUtils.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/UnsafeRowUtils.scala
@@ -207,7 +207,7 @@ object UnsafeRowUtils {
   def isBinaryStable(dataType: DataType): Boolean = !dataType.existsRecursively {
     case st: StringType =>
       val collation = CollationFactory.fetchCollation(st.collationId)
-      (!collation.supportsBinaryEquality || collation.supportsSpaceTrimming)
+      (!collation.supportsBinaryEquality)
     case _ => false
   }
 }
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/HashExpressionsSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/HashExpressionsSuite.scala
index 6f3890cafd2a..92ef24bb8ec6 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/HashExpressionsSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/HashExpressionsSuite.scala
@@ -636,7 +636,7 @@ class HashExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
       checkEvaluation(murmur3Hash1, interpretedHash1)
       checkEvaluation(murmur3Hash2, interpretedHash2)
 
-      if (CollationFactory.fetchCollation(collation).supportsBinaryEquality) {
+      if (CollationFactory.fetchCollation(collation).isUtf8BinaryType) {
         assert(interpretedHash1 != interpretedHash2)
       } else {
         assert(interpretedHash1 == interpretedHash2)
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/aggregate/HashMapGenerator.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/aggregate/HashMapGenerator.scala
index 3b1f349520f3..19a36483abe6 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/aggregate/HashMapGenerator.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/aggregate/HashMapGenerator.scala
@@ -173,9 +173,9 @@ abstract class HashMapGenerator(
             ${hashBytes(bytes)}
           """
         }
-      case st: StringType if st.supportsBinaryEquality && !st.usesTrimCollation =>
+      case st: StringType if st.supportsBinaryEquality =>
         hashBytes(s"$input.getBytes()")
-      case st: StringType if !st.supportsBinaryEquality || st.usesTrimCollation =>
+      case st: StringType if !st.supportsBinaryEquality =>
         hashLong(s"CollationFactory.fetchCollation(${st.collationId})" +
           s".hashFunction.applyAsLong($input)")
       case CalendarIntervalType => hashInt(s"$input.hashCode()")
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/CollationSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/CollationSuite.scala
index 4234d73c1794..b6da0b169f05 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/CollationSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/CollationSuite.scala
@@ -1333,7 +1333,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
     for (codeGen <- Seq("NO_CODEGEN", "CODEGEN_ONLY")) {
       val collationSetup = if (collation.isEmpty) "" else " COLLATE " + collation
       val supportsBinaryEquality = collation.isEmpty || collation == "UNICODE" ||
-        CollationFactory.fetchCollation(collation).supportsBinaryEquality
+        CollationFactory.fetchCollation(collation).isUtf8BinaryType
 
       test(s"Group by on map containing$collationSetup strings ($codeGen)") {
         val tableName = "t"
@@ -1558,7 +1558,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
         )
 
         // Only if collation doesn't support binary equality, collation key should be injected.
-        if (!CollationFactory.fetchCollation(t.collation).supportsBinaryEquality) {
+        if (!CollationFactory.fetchCollation(t.collation).isUtf8BinaryType) {
           assert(collectFirst(queryPlan) {
             case b: HashJoin => b.leftKeys.head
           }.head.isInstanceOf[CollationKey])
@@ -1615,7 +1615,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
         )
 
         // Only if collation doesn't support binary equality, collation key should be injected.
-        if (!CollationFactory.fetchCollation(t.collation).supportsBinaryEquality) {
+        if (!CollationFactory.fetchCollation(t.collation).isUtf8BinaryType) {
           assert(collectFirst(queryPlan) {
             case b: BroadcastHashJoinExec => b.leftKeys.head
           }.head.asInstanceOf[ArrayTransform].function.asInstanceOf[LambdaFunction].
@@ -1676,7 +1676,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
         )
 
         // Only if collation doesn't support binary equality, collation key should be injected.
-        if (!CollationFactory.fetchCollation(t.collation).supportsBinaryEquality) {
+        if (!CollationFactory.fetchCollation(t.collation).isUtf8BinaryType) {
           assert(collectFirst(queryPlan) {
             case b: BroadcastHashJoinExec => b.leftKeys.head
           }.head.asInstanceOf[ArrayTransform].function.
@@ -1735,7 +1735,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
         )
 
         // Only if collation doesn't support binary equality, collation key should be injected.
-        if (!CollationFactory.fetchCollation(t.collation).supportsBinaryEquality) {
+        if (!CollationFactory.fetchCollation(t.collation).isUtf8BinaryType) {
           assert(queryPlan.toString().contains("collationkey"))
         } else {
           assert(!queryPlan.toString().contains("collationkey"))
@@ -1794,7 +1794,7 @@ class CollationSuite extends DatasourceV2SQLBase with AdaptiveSparkPlanHelper {
         )
 
         // Only if collation doesn't support binary equality, collation key should be injected.
-        if (!CollationFactory.fetchCollation(t.collation).supportsBinaryEquality) {
+        if (!CollationFactory.fetchCollation(t.collation).isUtf8BinaryType) {
           assert(queryPlan.toString().contains("collationkey"))
         } else {
           assert(!queryPlan.toString().contains("collationkey"))