Add indexes on current_package_token in Domain* (#2916)

It just makes it possible to delete allocation tokens, otherwise we need
to do a linear search over the entire Domain and DomainHistory tables if
we ever want to delete something.

db/src/main/resources/sql/er_diagram/brief_er_diagram.html

@@ -261,11 +261,11 @@ td.section {
     </tr>
     <tr>
      <td class="property_name">generated on</td>
-     <td class="property_value">2025-11-14 20:23:12</td>
+     <td class="property_value">2026-01-01 02:43:24</td>
     </tr>
     <tr>
      <td class="property_name">last flyway file</td>
-     <td id="lastFlywayFile" class="property_value">V218__tld_drop_allowedregistrantcontactids.sql</td>
+     <td id="lastFlywayFile" class="property_value">V220__domain_package_token_idx.sql</td>
     </tr>
    </tbody>
   </table>
@@ -273,7 +273,7 @@ td.section {
   <p>&nbsp;</p>
   <svg viewBox="0.00 0.00 4846.00 3765.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="erDiagram" style="overflow: hidden; width: 100%; height: 800px">
    <g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 3761)">
-    <title>SchemaCrawler_Diagram</title> <polygon fill="white" stroke="transparent" points="-4,4 -4,-3761 4842,-3761 4842,4 -4,4" /> <text text-anchor="start" x="4598" y="-29.8" font-family="Helvetica,sans-Serif" font-size="14.00">generated by</text> <text text-anchor="start" x="4681" y="-29.8" font-family="Helvetica,sans-Serif" font-size="14.00">SchemaCrawler 16.27.1</text> <text text-anchor="start" x="4597" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">generated on</text> <text text-anchor="start" x="4681" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">2025-11-14 20:23:12</text> <polygon fill="none" stroke="#888888" points="4594,-4 4594,-44 4830,-44 4830,-4 4594,-4" /> <!-- allocationtoken_a08ccbef -->
+    <title>SchemaCrawler_Diagram</title> <polygon fill="white" stroke="transparent" points="-4,4 -4,-3761 4842,-3761 4842,4 -4,4" /> <text text-anchor="start" x="4598" y="-29.8" font-family="Helvetica,sans-Serif" font-size="14.00">generated by</text> <text text-anchor="start" x="4681" y="-29.8" font-family="Helvetica,sans-Serif" font-size="14.00">SchemaCrawler 16.27.1</text> <text text-anchor="start" x="4597" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">generated on</text> <text text-anchor="start" x="4681" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">2026-01-01 02:43:24</text> <polygon fill="none" stroke="#888888" points="4594,-4 4594,-44 4830,-44 4830,-4 4594,-4" /> <!-- allocationtoken_a08ccbef -->
     <g id="node1" class="node">
      <title>allocationtoken_a08ccbef</title> <polygon fill="#e9c2f2" stroke="transparent" points="525.5,-1272 525.5,-1291 711.5,-1291 711.5,-1272 525.5,-1272" /> <text text-anchor="start" x="527.5" y="-1278.8" font-family="Helvetica,sans-Serif" font-weight="bold" font-style="italic" font-size="14.00">public."AllocationToken"</text> <polygon fill="#e9c2f2" stroke="transparent" points="711.5,-1272 711.5,-1291 785.5,-1291 785.5,-1272 711.5,-1272" /> <text text-anchor="start" x="746.5" y="-1277.8" font-family="Helvetica,sans-Serif" font-size="14.00">[table]</text> <text text-anchor="start" x="527.5" y="-1259.8" font-family="Helvetica,sans-Serif" font-weight="bold" font-style="italic" font-size="14.00">token</text> <text text-anchor="start" x="705.5" y="-1258.8" font-family="Helvetica,sans-Serif" font-size="14.00"> </text> <text text-anchor="start" x="713.5" y="-1258.8" font-family="Helvetica,sans-Serif" font-size="14.00">text not null</text> <text text-anchor="start" x="527.5" y="-1239.8" font-family="Helvetica,sans-Serif" font-size="14.00">domain_name</text> <text text-anchor="start" x="705.5" y="-1239.8" font-family="Helvetica,sans-Serif" font-size="14.00"> </text> <text text-anchor="start" x="713.5" y="-1239.8" font-family="Helvetica,sans-Serif" font-size="14.00">text</text> <text text-anchor="start" x="527.5" y="-1220.8" font-family="Helvetica,sans-Serif" font-size="14.00">redemption_domain_repo_id</text> <text text-anchor="start" x="705.5" y="-1220.8" font-family="Helvetica,sans-Serif" font-size="14.00"> </text> <text text-anchor="start" x="713.5" y="-1220.8" font-family="Helvetica,sans-Serif" font-size="14.00">text</text> <text text-anchor="start" x="527.5" y="-1201.8" font-family="Helvetica,sans-Serif" font-size="14.00">token_type</text> <text text-anchor="start" x="705.5" y="-1201.8" font-family="Helvetica,sans-Serif" font-size="14.00"> </text> <text text-anchor="start" x="713.5" y="-1201.8" font-family="Helvetica,sans-Serif" font-size="14.00">text</text> <polygon fill="none" stroke="#888888" points="524.5,-1195.5 524.5,-1292.5 786.5,-1292.5 786.5,-1195.5 524.5,-1195.5" />
     </g>

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

@@ -216,3 +216,5 @@ V215__drop_contact_fks_contacthistory.sql
 V216__drop_contact_fks_domain.sql
 V217__drop_contact_fks_pollmessage.sql
 V218__tld_drop_allowedregistrantcontactids.sql
+V219__domain_history_package_token_idx.sql
+V220__domain_package_token_idx.sql

db/src/main/resources/sql/flyway/V219__domain_history_package_token_idx.sql

@@ -0,0 +1,16 @@
+-- Copyright 2025 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 CONCURRENTLY IF NOT EXISTS domainhistory_current_package_token_idx ON "DomainHistory"
+  USING hash(current_package_token);

db/src/main/resources/sql/flyway/V220__domain_package_token_idx.sql

@@ -0,0 +1,16 @@
+-- Copyright 2025 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 CONCURRENTLY IF NOT EXISTS domain_current_package_token_idx ON "Domain"
+  USING hash(current_package_token);

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

@@ -1958,6 +1958,13 @@ CREATE INDEX billingrecurrence_billing_recurrence_id_hash ON public."BillingRecu
 CREATE INDEX delegationsignerdata_domain_repo_id_hash ON public."DelegationSignerData" USING hash (domain_repo_id);
 
 
+--
+-- Name: domain_current_package_token_idx; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX domain_current_package_token_idx ON public."Domain" USING hash (current_package_token);
+
+
 --
 -- Name: domain_domain_name_hash; Type: INDEX; Schema: public; Owner: -
 --
@@ -2000,6 +2007,13 @@ CREATE UNIQUE INDEX domain_no_duplicate_active ON public."Domain" USING btree (d
 CREATE INDEX domaindsdatahistory_domain_history_revision_id_hash ON public."DomainDsDataHistory" USING hash (domain_history_revision_id);
 
 
+--
+-- Name: domainhistory_current_package_token_idx; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX domainhistory_current_package_token_idx ON public."DomainHistory" USING hash (current_package_token);
+
+
 --
 -- Name: domainhistory_domain_repo_id_hash; Type: INDEX; Schema: public; Owner: -
 --