Relaxed literal directive suggestions

Author: xterao

src/main/kotlin/org/domaframework/doma/intellij/common/sql/directive/LiteralDirectiveHandler.kt

@@ -21,7 +21,6 @@ import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiFile
 import com.intellij.psi.PsiMethod
 import org.domaframework.doma.intellij.common.dao.findDaoMethod
-import org.domaframework.doma.intellij.common.psi.PsiTypeChecker
 import org.domaframework.doma.intellij.extension.psi.searchParameter
 
 class LiteralDirectiveHandler(
@@ -39,9 +38,7 @@ class LiteralDirectiveHandler(
         ) { daoMethod, bind ->
             daoMethod
                 ?.searchParameter(bind)
-                ?.filter {
-                    PsiTypeChecker.isBaseClassType(it.type)
-                }?.map { param -> VariableLookupItem(param) }
+                ?.map { param -> VariableLookupItem(param) }
                 ?.toList()
                 ?: emptyList()
         }