[opt](Nereids) support create table with variant type (#32953)

apache · Mar 31, 2024 · 6b19572 · 6b19572
1 parent ada6a93
commit 6b19572
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diff --git a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisLexer.g4 b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisLexer.g4
@@ -548,6 +548,7 @@ VALUE: 'VALUE';
 VALUES: 'VALUES';
 VARCHAR: 'VARCHAR';
 VARIABLES: 'VARIABLES';
+VARIANT: 'VARIANT';
 VERBOSE: 'VERBOSE';
 VERSION: 'VERSION';
 VIEW: 'VIEW';

diff --git a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4 b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
@@ -899,6 +899,7 @@ primitiveColType:
     | type=DECIMALV3
     | type=IPV4
     | type=IPV6
+    | type=VARIANT
     | type=ALL
     ;
 

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/types/DataType.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/types/DataType.java
@@ -297,6 +297,9 @@ public static DataType convertPrimitiveFromStrings(List<String> types, boolean u
             case "ipv6":
                 dataType = IPv6Type.INSTANCE;
                 break;
+            case "variant":
+                dataType = VariantType.INSTANCE;
+                break;
             default:
                 throw new AnalysisException("Nereids do not support type: " + type);
         }