Github user robertamarton commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/565#discussion_r70833027
--- Diff: core/sql/sqlcomp/CmpSeabaseDDLmd.h ---
@@ -661,6 +690,452 @@ static const MDTableInfo allMDHistInfo[] = {
#define SEABASE_VALIDATE_LIBRARY_OLD_MD SEABASE_VALIDATE_LIBRARY"_OLD_MD"
////////////////////////////////////////////////////////////////////////
+//// START_OLD_MD_v11:
+//// OLD metadata Version 1.1 (Major version = 1, Minor version =
1).
+//////////////////////////////////////////////////////////////////////////
+
+static const QString seabaseOldTrafMDv11AuthsDDL[] =
+{
+ {" create table "SEABASE_AUTHS_OLD_MD" "},
+ {" ( "},
+ {" auth_id int unsigned not null not serialized, "},
+ {" auth_db_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" auth_ext_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" auth_type char(2) character set iso88591 not null not serialized, "},
+ {" auth_creator int unsigned not null not serialized, "},
+ {" auth_is_valid char(2) character set iso88591 not null not
serialized, "},
+ {" auth_create_time largeint not null not serialized, "},
+ {" auth_redef_time largeint not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (auth_id) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ColumnsDDL[] =
+{
+ {" create table "SEABASE_COLUMNS_OLD_MD" "},
+ {" ( "},
+ {" object_uid largeint not null not serialized, "},
+ {" column_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" column_number int not null not serialized, "},
+ {" column_class char(2) character set iso88591 not null not
serialized, "},
+ {" fs_data_type int not null not serialized, "},
+ {" sql_data_type char(32) character set iso88591 not null not
serialized, "},
+ {" column_size int not null not serialized, "},
+ {" column_precision int not null not serialized, "},
+ {" column_scale int not null not serialized, "},
+ {" datetime_start_field int not null not serialized, "},
+ {" datetime_end_field int not null not serialized, "},
+ {" is_upshifted char(2) character set iso88591 not null not
serialized, "},
+ {" column_flags int unsigned not null not serialized, "},
+ {" nullable int not null not serialized, "},
+ {" character_set char(40) character set iso88591 not null not
serialized, "},
+ {" default_class int not null not serialized, "},
+ {" default_value varchar(1024 bytes) character set utf8 not null not
serialized, "},
+ {" column_heading varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" hbase_col_family varchar(40) character set iso88591 not null not
serialized, "},
+ {" hbase_col_qualifier varchar(40) character set iso88591 not null not
serialized, "},
+ {" direction char(2) character set iso88591 not null not serialized,
"},
+ {" is_optional char(2) character set iso88591 not null not serialized,
"},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (object_uid, column_name) "},
+ {" ; "}
+};
+
+enum SeabaseOldTrafMDv11ColumnsFlags {
+ SEABASE_COLUMN_IS_SALT_V11 = 0x0000000000000001, // don't rely on this
quite yet,
+ // since some older
tables
+ // don't have this
flag set
+ SEABASE_COLUMN_IS_DIVISION_V11 = 0x0000000000000002
+};
+
+static const QString seabaseOldTrafMDv11DefaultsDDL[] =
+{
+ {" create table "SEABASE_DEFAULTS_OLD_MD" "},
+ {" ( "},
+ {" attribute varchar(100 bytes) character set utf8 not null not
serialized, "},
+ {" attr_value varchar(1000 bytes) character set utf8 not null not
serialized, "},
+ {" attr_comment varchar(1000 bytes) character set utf8 not null not
serialized "},
+ {" ) "},
+ {" primary key (attribute) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11KeysDDL[] =
+{
+ {" create table "SEABASE_KEYS_OLD_MD" "},
+ {" ( "},
+ {" object_uid largeint not null not serialized, "},
+ {" column_name varchar( 256 bytes ) character set utf8 not null not
serialized, "},
+ {" keyseq_number int not null not serialized, "},
+ {" column_number int not null not serialized, "},
+ {" ordering int not null not serialized, "},
+ {" nonkeycol int not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (object_uid, keyseq_number) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11IndexesDDL[] =
+{
+ {" create table "SEABASE_INDEXES_OLD_MD" "},
+ {" ( "},
+ {" base_table_uid largeint not null not serialized, "},
+ {" keytag int not null not serialized, "},
+ {" is_unique int not null not serialized, "},
+ {" key_colcount int not null not serialized, "},
+ {" nonkey_colcount int not null not serialized, "},
+ {" is_explicit int not null not serialized, "},
+ {" index_uid largeint not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (base_table_uid, index_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11LibrariesDDL[] =
+{
+ {" create table "SEABASE_LIBRARIES_OLD_MD" "},
+ {" ( "},
+ {" library_uid largeint not null not serialized, "},
+ {" library_filename varchar(512) character set iso88591 not null not
serialized, "},
+ {" version int not null not serialized "},
+ {" ) "},
+ {" primary key (library_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11LibrariesUsageDDL[] =
+{
+ {" create table "SEABASE_LIBRARIES_USAGE_OLD_MD" "},
+ {" ( "},
+ {" using_library_uid largeint not null not serialized, "},
+ {" used_udr_uid largeint not null not serialized "},
+ {" ) "},
+ {" primary key (using_library_uid, used_udr_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ObjectsDDL[] =
+{
+ {" create table "SEABASE_OBJECTS_OLD_MD" "},
+ {" ( "},
+ {" catalog_name varchar ( 256 bytes ) character set utf8 not null not
serialized, "},
+ {" schema_name varchar ( 256 bytes ) character set utf8 not null not
serialized, "},
+ {" object_name varchar ( 256 bytes ) character set utf8 not null not
serialized, "},
+ {" object_type char(2) character set iso88591 not null not serialized,
"},
+ {" object_uid largeint not null not serialized, "},
+ {" create_time largeint not null not serialized, "},
+ {" redef_time largeint not null not serialized, "},
+ {" valid_def char(2) character set iso88591 not null not serialized,
"},
+ {" droppable char(2) character set iso88591 not null not serialized,
"},
+ {" object_owner int not null not serialized, "},
+ {" schema_owner int not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (catalog_name, schema_name, object_name, object_type) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ObjectsUniqIdxIndexDDL[] =
+{
+ {" create unique index "SEABASE_OBJECTS_UNIQ_IDX_OLD_MD" on
"TRAFODION_SYSCAT_LIT".\""SEABASE_MD_SCHEMA"\"."SEABASE_OBJECTS_OLD_MD" "},
+ {" ( "},
+ {" object_uid "},
+ {" ) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ObjectsUniqIdxDDL[] =
+{
+ {" create table "SEABASE_OBJECTS_UNIQ_IDX_OLD_MD" "},
+ {" ( "},
+ {" \"OBJECT_UID@\" largeint not null not serialized, "},
+ {" catalog_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" schema_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" object_name varchar(256 bytes) character set utf8 not null not
serialized, "},
+ {" object_type char(2) character set iso88591 not null not serialized
"},
+ {" ) "},
+ {" primary key (\"OBJECT_UID@\") "},
+ {" ; "}
+};
+
+enum SeabaseOldTrafMDv11ObjectsFlags {
+ SEABASE_OBJECT_IS_EXTERNAL_HIVE_V11 = 0x0000000000000001, // set if this
object
+ // references
external
+ // HIVE table
+ SEABASE_OBJECT_IS_EXTERNAL_HBASE_V11 = 0x0000000000000002 // set if this
object
+ // references
external
+ // HBASE table
+
+};
+
+static const QString seabaseOldTrafMDv11RefConstraintsDDL[] =
+{
+ {" create table "SEABASE_REF_CONSTRAINTS_OLD_MD" "},
+ {" ( "},
+ {" ref_constraint_uid largeint not null not serialized, "},
+ {" unique_constraint_uid largeint not null not serialized, "},
+ {" match_option char(2) not null not serialized, "},
+ {" update_rule char(2) character set iso88591 not null not serialized,
"},
+ {" delete_rule char(2) character set iso88591 not null not serialized,
"},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (ref_constraint_uid, unique_constraint_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11RoutinesDDL[] =
+{
+ {" create table "SEABASE_ROUTINES_OLD_MD" "},
+ {" ( "},
+ {" udr_uid largeint not null not serialized, "},
+ {" udr_type char(2) not null, "},
+ {" language_type char(2) character set iso88591 not null not
serialized, "},
+ {" deterministic_bool char(2) character set iso88591 not null not
serialized, "},
+ {" sql_access char(2) character set iso88591 not null not serialized,
"},
+ {" call_on_null char(2) character set iso88591 not null not
serialized, "},
+ {" isolate_bool char(2) character set iso88591 not null not
serialized, "},
+ {" param_style char(2) character set iso88591 not null not serialized,
"},
+ {" transaction_attributes char(2) character set iso88591 not null not
serialized, "},
+ {" max_results int not null not serialized, "},
+ {" state_area_size int not null not serialized, "},
+ {" external_name varchar(1024 bytes) character set utf8 not null not
serialized, "},
+ {" parallelism char(2) character set iso88591 not null not serialized,
"},
+ {" user_version varchar(32) character set iso88591 not null not
serialized, "},
+ {" external_security char(2) character set iso88591 not null not
serialized, "},
+ {" execution_mode char(2) character set iso88591 not null not
serialized, "},
+ {" library_uid largeint not null not serialized, "},
+ {" signature varchar(8192 bytes) character set utf8 not null not
serialized "},
+ {" ) "},
+ {" primary key (udr_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11SeqGenDDL[] =
+{
+ {" create table "SEABASE_SEQ_GEN_OLD_MD" "},
+ {" ( "},
+ {" seq_type char(2) character set iso88591 not null not serialized, "},
+ {" seq_uid largeint not null not serialized, "},
+ {" fs_data_type integer not null not serialized, "},
+ {" start_value largeint not null not serialized, "},
+ {" increment largeint not null not serialized, "},
+ {" max_value largeint not null not serialized, "},
+ {" min_value largeint not null not serialized, "},
+ {" cycle_option char(2) character set iso88591 not null not
serialized, "},
+ {" cache_size largeint not null not serialized, "},
+
+ // next value that seq generator will return
+ {" next_value largeint not null not serialized, "},
+
+ // number of seq generator calls accessing this metadata table
+ {" num_calls largeint not null not serialized, "},
+
+ {" redef_ts largeint not null serialized, "},
+ {" upd_ts largeint not null serialized, "},
+
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (seq_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11TablesDDL[] =
+{
+ {" create table "SEABASE_TABLES_OLD_MD" "},
+ {" ( "},
+ {" table_uid largeint not null not serialized, "},
+ {" row_format char(2) character set iso88591 not null not serialized,
"},
+ {" is_audited char(2) character set iso88591 not null not serialized,
"},
+ {" row_data_length int not null not serialized, "},
+ {" row_total_length int not null not serialized, "},
+ {" key_length int not null not serialized, "},
+ {" num_salt_partns int not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (table_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11TableConstraintsDDL[] =
+{
+ {" create table "SEABASE_TABLE_CONSTRAINTS_OLD_MD" "},
+ {" ( "},
+ {" table_uid largeint not null not serialized, "},
+ {" constraint_uid largeint not null not serialized, "},
+ {" constraint_type char(2) character set iso88591 not null not
serialized, "},
+ {" disabled char(2) character set iso88591 not null not serialized, "},
+ {" droppable char(2) character set iso88591 not null not serialized,
"},
+ {" is_deferrable char(2) character set iso88591 not null not
serialized, "},
+ {" enforced char(2) character set iso88591 not null not serialized, "},
+ {" validated char(2) character set iso88591 not null not serialized,
"},
+ {" last_validated largeint not null not serialized, "},
+ {" col_count int not null not serialized, "},
+ {" index_uid largeint not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (table_uid, constraint_uid, constraint_type) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11TextDDL[] =
+{
+ {" create table "SEABASE_TEXT_OLD_MD" "},
+ {" ( "},
+ {" text_uid largeint not null not serialized, "},
+ {" text_type int not null not serialized, "},
+ {" sub_id int not null not serialized, "},
+ {" seq_num int not null not serialized, "},
+ {" flags largeint not null not serialized, "},
+ {" text varchar(10000 bytes) character set utf8 not null not
serialized "},
+ {" ) "},
+ {" primary key (text_uid, text_type, sub_id, seq_num) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11UniqueRefConstrUsageDDL[] =
+{
+ {" create table "SEABASE_UNIQUE_REF_CONSTR_USAGE_OLD_MD" "},
+ {" ( "},
+ {" unique_constraint_uid largeint not null not serialized, "},
+ {" foreign_constraint_uid largeint not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (unique_constraint_uid, foreign_constraint_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11VersionsDDL[] =
+{
+ {" create table "SEABASE_VERSIONS_OLD_MD" "},
+ {" ( "},
+ {" version_type char(50 bytes) character set utf8 not null not
serialized, "},
+ {" major_version largeint not null not serialized, "},
+ {" minor_version largeint not null not serialized, "},
+ {" init_time largeint not null not serialized, "},
+ {" comment varchar(1000 bytes) character set utf8 not null not
serialized "},
+ {" ) "},
+ {" primary key (version_type) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ViewsDDL[] =
+{
+ {" create table "SEABASE_VIEWS_OLD_MD" "},
+ {" ( "},
+ {" view_uid largeint not null not serialized, "},
+ {" check_option char(2) character set iso88591 not null not
serialized, "},
+ {" is_updatable int not null not serialized, "},
+ {" is_insertable int not null not serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (view_uid) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11ViewsUsageDDL[] =
+{
+ {" create table "SEABASE_VIEWS_USAGE_OLD_MD" "},
+ {" ( "},
+ {" using_view_uid largeint not null not serialized, "},
+ {" used_object_uid largeint not null not serialized, "},
+ {" used_object_type char(2) character set iso88591 not null not
serialized, "},
+ {" flags largeint not null not serialized "},
+ {" ) "},
+ {" primary key (using_view_uid, used_object_uid) "},
+ {" ; "}
+};
+
+static const ComTdbVirtTableRoutineInfo
seabaseOldTrafMDv11MDValidateRoutineInfo =
+ {
+ "VALIDATEROUTINE", COM_PROCEDURE_TYPE_LIT, COM_LANGUAGE_JAVA_LIT, 1,
COM_NO_SQL_LIT, 0, 0, COM_STYLE_JAVA_CALL_LIT, COM_NO_TRANSACTION_REQUIRED_LIT,
0, 0, "org.trafodion.sql.udr.LmUtility.validateMethod",
COM_ROUTINE_NO_PARALLELISM_LIT, " ", COM_ROUTINE_EXTERNAL_SECURITY_INVOKER_LIT,
COM_ROUTINE_SAFE_EXECUTION_LIT, " ", 1,
"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;III[Ljava/lang/String;[I[Ljava/lang/String;)V",
" "
+ };
+
+static const ComTdbVirtTableColumnInfo
seabaseOldTrafMDv11MDValidateRoutineColInfo[] =
+ {
+ { "CLASSNAME", 0, COM_USER_COLUMN, REC_BYTE_V_ASCII, 256, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"1", COM_INPUT_COLUMN_LIT, 0},
+ { "METHODNAME", 1, COM_USER_COLUMN, REC_BYTE_V_ASCII, 256, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"2", COM_INPUT_COLUMN_LIT, 0},
+ { "EXTERNALPATH", 2, COM_USER_COLUMN, REC_BYTE_V_ASCII, 256, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"3", COM_INPUT_COLUMN_LIT, 0},
+ { "SIGNATURE", 3, COM_USER_COLUMN, REC_BYTE_V_ASCII, 8192, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"4", COM_INPUT_COLUMN_LIT, 0},
+ { "NUMPARAM", 4, COM_USER_COLUMN, REC_BIN32_SIGNED, 4, FALSE ,
SQLCHARSETCODE_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"5", COM_INPUT_COLUMN_LIT, 0},
+ { "MAXRESULTSETS", 5, COM_USER_COLUMN, REC_BIN32_SIGNED, 4, FALSE ,
SQLCHARSETCODE_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"6", COM_INPUT_COLUMN_LIT, 0},
+ { "OPTIONALSIG", 6, COM_USER_COLUMN, REC_BIN32_SIGNED, 4, FALSE ,
SQLCHARSETCODE_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"7", COM_INPUT_COLUMN_LIT, 0},
+ { "RETSIG", 7, COM_USER_COLUMN, REC_BYTE_V_ASCII, 8192, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"8", COM_OUTPUT_COLUMN_LIT, 0},
+ { "ERRCODE", 8, COM_USER_COLUMN, REC_BIN32_SIGNED, 4, FALSE ,
SQLCHARSETCODE_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"9", COM_OUTPUT_COLUMN_LIT, 0},
+ { "ERRDETAIL", 9, COM_USER_COLUMN, REC_BYTE_V_ASCII, 8192, FALSE ,
SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT,
"",SEABASE_DEFAULT_COL_FAMILY,"10", COM_OUTPUT_COLUMN_LIT, 0}
+ };
+
+static const QString seabaseOldTrafMDv11HistogramsDDL[] =
+{
+ {" create table "HBASE_HIST_NAME"_OLD_MD "},
+ {" ( "},
+ {" table_uid largeint not null not serialized, "},
+ {" histogram_id int unsigned not null not serialized, "},
+ {" col_position int not null not serialized, "},
+ {" column_number int not null not serialized, "},
+ {" colcount int not null not serialized, "},
+ {" interval_count smallint not null not serialized, "},
+ {" rowcount largeint not null not serialized, "},
+ {" total_uec largeint not null not serialized, "},
+ {" stats_time timestamp(0) not null not serialized, "},
+ {" low_value varchar(250) character set ucs2 not null not serialized,
"},
+ {" high_value varchar(250) character set ucs2 not null not serialized,
"},
+ {" read_time timestamp(0) not null not serialized, "},
+ {" read_count smallint not null not serialized, "},
+ {" sample_secs largeint not null not serialized, "},
+ {" col_secs largeint not null not serialized, "},
+ {" sample_percent smallint not null not serialized, "},
+ {" cv double precision not null not serialized, "},
+ {" reason char(1) character set iso88591 not null not serialized, "},
+ {" v1 largeint not null not serialized, "},
+ {" v2 largeint not null not serialized, "},
+ {" v3 largeint not null not serialized, "},
+ {" v4 largeint not null not serialized, "},
+ {" v5 varchar(250) character set ucs2 not null not serialized, "},
+ {" v6 varchar(250) character set ucs2 not null not serialized "},
+ {" , constraint "HBASE_HIST_PK" primary key "},
+ {" (table_uid, histogram_id, col_position) "},
+ {" ) "},
+ {" ; "}
+};
+
+static const QString seabaseOldTrafMDv11HistogramIntervalsDDL[] =
+{
+ {" create table "HBASE_HISTINT_NAME"_OLD_MD "},
+ {" ( "},
+ {" table_uid largeint not null not serialized, "},
+ {" histogram_id int unsigned not null not serialized, "},
+ {" interval_number smallint not null not serialized, "},
+ {" interval_rowcount largeint not null not serialized, "},
+ {" interval_uec largeint not null not serialized, "},
+ {" interval_boundary varchar(250) character set ucs2 not null not
serialized, "},
+ {" std_dev_of_freq numeric(12,3) not null not serialized, "},
+ {" v1 largeint not null not serialized, "},
+ {" v2 largeint not null not serialized, "},
+ {" v3 largeint not null not serialized, "},
+ {" v4 largeint not null not serialized, "},
+ {" v5 varchar(250) character set ucs2 not null not serialized, "},
+ {" v6 varchar(250) character set ucs2 not null not serialized"},
+ {" , constraint "HBASE_HISTINT_PK" primary key "},
+ {" (table_uid, histogram_id, interval_number) "},
+ {" ) "},
+ {" ; "}
+};
+
+////////////////////////////////////////////////////////////////////////
+//// END_OLD_MD_v11:
+//// OLD metadata Version 1.1 (Major version = 1, Minor version =
1).
+//////////////////////////////////////////////////////////////////////////
+
+// Note: The older metadata definitions below were from before we
+// reset the version to 1.1 with the early Trafodion releases. (We
+// went backwards to match the Trafodion release number.)
+
+////////////////////////////////////////////////////////////////////////
//// START_OLD_MD_v23:
--- End diff --
Is there any plan to remove old versions or do we plan to just keep tacking
on new versions?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
