HIVE-29418: Add Index to MIN_HISTORY_WRITE_ID table

standalone-metastore/metastore-server/src/main/sql/derby/hive-schema-4.3.0.derby.sql

@@ -708,6 +708,8 @@ CREATE TABLE MIN_HISTORY_WRITE_ID (
   MH_WRITEID bigint NOT NULL
 );
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 CREATE TABLE MIN_HISTORY_LEVEL (
   MHL_TXNID bigint NOT NULL,
   MHL_MIN_OPEN_TXNID bigint NOT NULL,

standalone-metastore/metastore-server/src/main/sql/derby/upgrade-4.2.0-to-4.3.0.derby.sql

@@ -1,5 +1,7 @@
 ALTER TABLE HIVE_LOCKS ADD COLUMN HL_CATALOG varchar(128) NOT NULL DEFAULT 'hive';
 ALTER TABLE MATERIALIZATION_REBUILD_LOCKS ADD COLUMN MRL_CAT_NAME varchar(128) NOT NULL DEFAULT 'hive';
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 -- This needs to be the last thing done.  Insert any changes above this line.
 UPDATE "APP".VERSION SET SCHEMA_VERSION='4.3.0', VERSION_COMMENT='Hive release version 4.3.0' where VER_ID=1;

standalone-metastore/metastore-server/src/main/sql/mssql/hive-schema-4.3.0.mssql.sql

@@ -1207,6 +1207,8 @@ CREATE TABLE MIN_HISTORY_WRITE_ID (
   MH_WRITEID bigint NOT NULL
 );
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 CREATE TABLE MIN_HISTORY_LEVEL (
   MHL_TXNID bigint NOT NULL,
   MHL_MIN_OPEN_TXNID bigint NOT NULL,

standalone-metastore/metastore-server/src/main/sql/mssql/upgrade-4.2.0-to-4.3.0.mssql.sql

@@ -3,6 +3,8 @@ SELECT 'Upgrading MetaStore schema from  4.2.0 to 4.3.0' AS MESSAGE;
 ALTER TABLE HIVE_LOCKS ADD HL_CATALOG nvarchar(128) NOT NULL DEFAULT 'hive';
 ALTER TABLE MATERIALIZATION_REBUILD_LOCKS ADD MRL_CAT_NAME nvarchar(128) NOT NULL DEFAULT 'hive';
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 -- These lines need to be last.  Insert any changes above.
 UPDATE VERSION SET SCHEMA_VERSION='4.3.0', VERSION_COMMENT='Hive release version 4.3.0' where VER_ID=1;
 SELECT 'Finished upgrading MetaStore schema from 4.2.0 to 4.3.0' AS MESSAGE;

standalone-metastore/metastore-server/src/main/sql/mysql/hive-schema-4.3.0.mysql.sql

@@ -1138,6 +1138,8 @@ CREATE TABLE MIN_HISTORY_WRITE_ID (
   FOREIGN KEY (MH_TXNID) REFERENCES TXNS (TXN_ID)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 CREATE TABLE MIN_HISTORY_LEVEL (
   MHL_TXNID bigint NOT NULL,
   MHL_MIN_OPEN_TXNID bigint NOT NULL,

standalone-metastore/metastore-server/src/main/sql/mysql/upgrade-4.2.0-to-4.3.0.mysql.sql

@@ -3,6 +3,8 @@ SELECT 'Upgrading MetaStore schema from 4.2.0 to 4.3.0' AS MESSAGE;
 ALTER TABLE HIVE_LOCKS ADD HL_CATALOG varchar(128) NOT NULL DEFAULT 'hive';
 ALTER TABLE MATERIALIZATION_REBUILD_LOCKS ADD  MRL_CAT_NAME varchar(128) NOT NULL DEFAULT 'hive';
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 -- These lines need to be last.  Insert any changes above.
 UPDATE VERSION SET SCHEMA_VERSION='4.3.0', VERSION_COMMENT='Hive release version 4.3.0' where VER_ID=1;
 SELECT 'Finished upgrading MetaStore schema from 4.2.0 to 4.3.0' AS MESSAGE;

standalone-metastore/metastore-server/src/main/sql/oracle/hive-schema-4.3.0.oracle.sql

@@ -1126,6 +1126,8 @@ CREATE TABLE MIN_HISTORY_WRITE_ID (
   MH_WRITEID NUMBER(19) NOT NULL
 );
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 CREATE TABLE MIN_HISTORY_LEVEL (
   MHL_TXNID NUMBER(19) NOT NULL,
   MHL_MIN_OPEN_TXNID NUMBER(19) NOT NULL,

standalone-metastore/metastore-server/src/main/sql/oracle/upgrade-4.2.0-to-4.3.0.oracle.sql

@@ -3,6 +3,8 @@ SELECT 'Upgrading MetaStore schema from 4.2.0 to 4.3.0' AS Status from dual;
 ALTER TABLE HIVE_LOCKS ADD (HL_CATALOG VARCHAR2(128) DEFAULT 'hive' NOT NULL);
 ALTER TABLE MATERIALIZATION_REBUILD_LOCKS ADD (MRL_CAT_NAME VARCHAR2(128) DEFAULT 'hive' NOT NULL);
 
+CREATE INDEX MIN_HISTORY_WRITE_ID_IDX ON MIN_HISTORY_WRITE_ID (MH_DATABASE, MH_TABLE, MH_WRITEID);
+
 -- These lines need to be last.  Insert any changes above.
 UPDATE VERSION SET SCHEMA_VERSION='4.3.0', VERSION_COMMENT='Hive release version 4.3.0' where VER_ID=1;
 SELECT 'Finished upgrading MetaStore schema from 4.2.0 to 4.3.0' AS Status from dual;

standalone-metastore/metastore-server/src/main/sql/postgres/hive-schema-4.3.0.postgres.sql

@@ -1761,6 +1761,8 @@ CREATE TABLE "MIN_HISTORY_WRITE_ID" (
   "MH_WRITEID" bigint NOT NULL
 );
 
+CREATE INDEX "MIN_HISTORY_WRITE_ID_IDX" ON "MIN_HISTORY_WRITE_ID" ("MH_DATABASE", "MH_TABLE", "MH_WRITEID");
+
 CREATE TABLE "MIN_HISTORY_LEVEL" (
   "MHL_TXNID" bigint NOT NULL,
   "MHL_MIN_OPEN_TXNID" bigint NOT NULL,

standalone-metastore/metastore-server/src/main/sql/postgres/upgrade-4.2.0-to-4.3.0.postgres.sql

@@ -3,6 +3,8 @@ SELECT 'Upgrading MetaStore schema from 4.2.0 to 4.3.0';
 ALTER TABLE "HIVE_LOCKS" ADD COLUMN "HL_CATALOG" varchar(128) NOT NULL DEFAULT 'hive';
 ALTER TABLE "MATERIALIZATION_REBUILD_LOCKS" ADD COLUMN "MRL_CAT_NAME" varchar(128) NOT NULL DEFAULT 'hive';
 
+CREATE INDEX "MIN_HISTORY_WRITE_ID_IDX" ON "MIN_HISTORY_WRITE_ID" ("MH_DATABASE", "MH_TABLE", "MH_WRITEID");
+
 -- These lines need to be last. Insert any changes above.
 UPDATE "VERSION" SET "SCHEMA_VERSION"='4.3.0', "VERSION_COMMENT"='Hive release version 4.3.0' where "VER_ID"=1;
 SELECT 'Finished upgrading MetaStore schema from 4.2.0 to 4.3.0';