!2287 【fixbug】解决单词拼写错误问题

Merge pull request !2287 from yuhuanhuan/demand_set

src/gausskernel/optimizer/rewrite/rewriteHandler.cpp

@@ -3675,7 +3675,7 @@ List* QueryRewritePrepareStmt(Query* parsetree)
     if (value->consttype != TEXTOID) {
         ereport(ERROR,
             (errcode(ERRCODE_UNRECOGNIZED_NODE_TYPE),
-                errmsg("userdefined variable in prepate statement must be text type.")));
+                errmsg("userdefined variable in prepare statement must be text type.")));
     }
 
     sqlstr = TextDatumGetCString(value->constvalue);
@@ -3699,7 +3699,7 @@ List* QueryRewritePrepareStmt(Query* parsetree)
         default:
             ereport(ERROR,
                 (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-                    errmsg("the statement in prepate is not supported.")));
+                    errmsg("the statement in prepare is not supported.")));
             break;
     }
 

src/test/regress/output/set_user_defined_variables_test.source

@@ -602,7 +602,7 @@ select * from test1;
 set @v6 := 'drop table test2';
 -- error
 prepare stmt6 as @v6;
-ERROR:  the statement in prepate is not supported.
+ERROR:  the statement in prepare is not supported.
 -- multiStmt
 set @v7 := 'select 1; select 2;';
 -- error