Add indexes on contacts in the Domain table (#1145)

These indexes are used to find if a contact is linked to a domain in
during a contact delete.

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core/src/main/java/google/registry/model/EppResourceUtils.java

@@ -405,7 +405,9 @@ public final class EppResourceUtils {
                           .setParameter("fkRepoId", key.getSqlKey())
                           .setParameter("now", now.toDate());
                 }
-                return (ImmutableSet<VKey<DomainBase>>)
+                @SuppressWarnings("unchecked")
+                ImmutableSet<VKey<DomainBase>> domainBaseKeySet =
+                    (ImmutableSet<VKey<DomainBase>>)
                         query
                             .setMaxResults(limit)
                             .getResultStream()
@@ -414,6 +416,7 @@ public final class EppResourceUtils {
                                     DomainBase.createVKey(
                                         Key.create(DomainBase.class, (String) repoId)))
                             .collect(toImmutableSet());
+                return domainBaseKeySet;
               });
     }
   }

core/src/main/java/google/registry/model/domain/DomainBase.java

@@ -54,12 +54,16 @@ import org.joda.time.DateTime;
 @Table(
     name = "Domain",
     indexes = {
+      @Index(columnList = "adminContact"),
+      @Index(columnList = "autorenewEndTime"),
+      @Index(columnList = "billingContact"),
       @Index(columnList = "creationTime"),
       @Index(columnList = "currentSponsorRegistrarId"),
       @Index(columnList = "deletionTime"),
       @Index(columnList = "domainName"),
+      @Index(columnList = "techContact"),
       @Index(columnList = "tld"),
-      @Index(columnList = "autorenewEndTime")
+      @Index(columnList = "registrantContact")
     })
 @WithStringVKey
 @ExternalMessagingName("domain")

db/src/main/resources/sql/flyway.txt

@@ -92,3 +92,4 @@ V91__defer_fkeys.sql
 V92__singletons.sql
 V93__defer_all_fkeys.sql
 V94__rename_lock_scope.sql
+V95__add_contacts_indexes_on_domain.sql

db/src/main/resources/sql/flyway/V95__add_contacts_indexes_on_domain.sql

@@ -0,0 +1,22 @@
+-- Copyright 2021 The Nomulus Authors. All Rights Reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+
+create index IDXnb02m43jcx24r64n8rbg22u4q on "Domain" (admin_contact);
+
+create index IDXq9gy8x2xynt9tb16yajn1gcm8 on "Domain" (billing_contact);
+
+create index IDXr22ciyccwi9rrqmt1ro0s59qf on "Domain" (tech_contact);
+
+create index IDXa7fu0bqynfb79rr80528b4jqt on "Domain" (registrant_contact);
+

db/src/main/resources/sql/schema/db-schema.sql.generated

@@ -778,12 +778,16 @@ create index IDXhp33wybmb6tbpr1bq7ttwk8je on "ContactHistory" (history_registrar
 create index IDX9q53px6r302ftgisqifmc6put on "ContactHistory" (history_type);
 create index IDXsudwswtwqnfnx2o1hx4s0k0g5 on "ContactHistory" (history_modification_time);
 create index IDXhlqqd5uy98cjyos72d81x9j95 on "DelegationSignerData" (domain_repo_id);
+create index IDXnb02m43jcx24r64n8rbg22u4q on "Domain" (admin_contact);
+create index IDXlrq7v63pc21uoh3auq6eybyhl on "Domain" (autorenew_end_time);
+create index IDXq9gy8x2xynt9tb16yajn1gcm8 on "Domain" (billing_contact);
 create index IDX8nr0ke9mrrx4ewj6pd2ag4rmr on "Domain" (creation_time);
 create index IDXhsjqiy2lyobfymplb28nm74lm on "Domain" (current_sponsor_registrar_id);
 create index IDX5mnf0wn20tno4b9do88j61klr on "Domain" (deletion_time);
 create index IDXc5aw4pk1vkd6ymhvkpanmoadv on "Domain" (domain_name);
+create index IDXr22ciyccwi9rrqmt1ro0s59qf on "Domain" (tech_contact);
 create index IDXrwl38wwkli1j7gkvtywi9jokq on "Domain" (tld);
-create index IDXlrq7v63pc21uoh3auq6eybyhl on "Domain" (autorenew_end_time);
+create index IDXa7fu0bqynfb79rr80528b4jqt on "Domain" (registrant_contact);
 create index IDXrh4xmrot9bd63o382ow9ltfig on "DomainHistory" (creation_time);
 create index IDXaro1omfuaxjwmotk3vo00trwm on "DomainHistory" (history_registrar_id);
 create index IDXsu1nam10cjes9keobapn5jvxj on "DomainHistory" (history_type);

db/src/main/resources/sql/schema/nomulus.golden.sql

@@ -1585,6 +1585,13 @@ CREATE INDEX idx_registry_lock_registrar_id ON public."RegistryLock" USING btree
 CREATE INDEX idx_registry_lock_verification_code ON public."RegistryLock" USING btree (verification_code);
 
 
+--
+-- Name: idxa7fu0bqynfb79rr80528b4jqt; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX idxa7fu0bqynfb79rr80528b4jqt ON public."Domain" USING btree (registrant_contact);
+
+
 --
 -- Name: idxaro1omfuaxjwmotk3vo00trwm; Type: INDEX; Schema: public; Owner: -
 --
@@ -1718,6 +1725,13 @@ CREATE INDEX idxn1f711wicdnooa2mqb7g1m55o ON public."Contact" USING btree (delet
 CREATE INDEX idxn898pb9mwcg359cdwvolb11ck ON public."BillingRecurrence" USING btree (registrar_id);
 
 
+--
+-- Name: idxnb02m43jcx24r64n8rbg22u4q; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX idxnb02m43jcx24r64n8rbg22u4q ON public."Domain" USING btree (admin_contact);
+
+
 --
 -- Name: idxo1xdtpij2yryh0skxe9v91sep; Type: INDEX; Schema: public; Owner: -
 --
@@ -1746,6 +1760,13 @@ CREATE INDEX idxp3usbtvk0v1m14i5tdp4xnxgc ON public."BillingRecurrence" USING bt
 CREATE INDEX idxplxf9v56p0wg8ws6qsvd082hk ON public."BillingEvent" USING btree (synthetic_creation_time);
 
 
+--
+-- Name: idxq9gy8x2xynt9tb16yajn1gcm8; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX idxq9gy8x2xynt9tb16yajn1gcm8 ON public."Domain" USING btree (billing_contact);
+
+
 --
 -- Name: idxqa3g92jc17e8dtiaviy4fet4x; Type: INDEX; Schema: public; Owner: -
 --
@@ -1753,6 +1774,13 @@ CREATE INDEX idxplxf9v56p0wg8ws6qsvd082hk ON public."BillingEvent" USING btree (
 CREATE INDEX idxqa3g92jc17e8dtiaviy4fet4x ON public."BillingCancellation" USING btree (billing_time);
 
 
+--
+-- Name: idxr22ciyccwi9rrqmt1ro0s59qf; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX idxr22ciyccwi9rrqmt1ro0s59qf ON public."Domain" USING btree (tech_contact);
+
+
 --
 -- Name: idxrh4xmrot9bd63o382ow9ltfig; Type: INDEX; Schema: public; Owner: -
 --