Find which SESSION_CONTEXT key-value pairs was set

CREATE VIEW sys.dm_os_memory_cache_counters AS
    SELECT *
    FROM OpenRowSet(TABLE SYSMEMORYCACHECOUNTERS)

;WITH types AS
(
    SELECT v.xType
        , v.TypeDescription
    FROM (VALUES 
          ('AF', 'Aggregate function (CLR)')
        , ('C', 'CHECK constraint')
        , ('D', 'Default or DEFAULT constraint')
        , ('F', 'FOREIGN KEY constraint')
        , ('L', 'Log')
        , ('FN', 'Scalar function')
        , ('FS', 'Assembly (CLR) scalar-function')
        , ('FT', 'Assembly (CLR) table-valued function')
        , ('IF', 'In-lined table-function')
        , ('IT', 'Internal table')
        , ('P', 'Stored procedure')
        , ('PC', 'Assembly (CLR) stored-procedure')
        , ('PK', 'PRIMARY KEY constraint (type is K)')
        , ('RF', 'Replication filter stored procedure')
        , ('S', 'System table')
        , ('SN', 'Synonym')
        , ('SQ', 'Service queue')
        , ('TA', 'Assembly (CLR) DML trigger')
        , ('TF', 'Table function')
        , ('TR', 'SQL DML Trigger')
        , ('TT', 'Table type')
        , ('U', 'User table')
        , ('UQ', 'UNIQUE constraint (type is K)')
        , ('V', 'View')
        , ('X', 'Extended stored procedure')
    )v(xType,TypeDescription)
)
, sc AS
(
    SELECT so.id
        , ColumnList = STUFF(((SELECT ', ' + sc.name FROM sys.syscolumns sc WHERE sc.id = so.id FOR XML PATH(''))), 1, 2, '')
    FROM sys.sysobjects so
)
SELECT t.TypeDescription
    , so.name
    --, sc.ColumnList
FROM sys.sysobjects so
    LEFT JOIN sc ON so.id = sc.id
    LEFT JOIN types t ON so.xtype = t.xType
WHERE so.name LIKE '%context%'
    OR sc.ColumnList LIKE '%context%'
ORDER BY t.TypeDescription
    , so.name;

CREATE FUNCTION sys.dm_exec_cursors (@spid int)
RETURNS table
AS
    RETURN SELECT *
    FROM OpenRowSet(TABLE DM_EXEC_CURSORS, @spid)

create procedure sys.sp_MSsetcontext_bypasswholeddleventbit @onoff bit -- 1 to turn on
as
begin
    declare @cur_context varbinary(128)
    declare @cur_context_first_byte binary(1)
    declare @bitmask tinyint
    declare @retcode int

    /*
    ** Security Check
    */
    EXEC @retcode = sys.sp_MSreplcheck_subscribe_withddladmin
    IF @@ERROR <> 0 or @retcode <> 0
        return (1)

    -- bit to set: snapshot=1, logreader=2, distrib=4, merge=8, 
    -- replication_agent=16, merge_identityrange_alterconstraint=32
    -- merge_bypasswholeddleventbit=64
    if @onoff=1
        set @bitmask=64
    else
        set @bitmask=255-64

    -- get the current context_info. remember we only want to modify a bit without changing the rest of the info
    select @cur_context = isnull(context_info(),0x00)

    -- get the first byte out. the replication agent flags are set in the first byte.
    select @cur_context_first_byte = substring(@cur_context, 1, 1)
    -- set the appropriate bit in this one byte (leaving other bits unchanged).
    if @onoff=1
        select @cur_context_first_byte = (convert(tinyint,@cur_context_first_byte) | @bitmask)
    else
        select @cur_context_first_byte = (convert(tinyint,@cur_context_first_byte) & @bitmask)

    -- replace the first byte of the 128 byte binary variable, so that now it has the appropriate bit set.
    select @cur_context = convert(varbinary(128),stuff (@cur_context, 1, 1, @cur_context_first_byte))
    -- set the context_info again with the new binary(128) value.
    set context_info @cur_context

    if @@error <> 0
        return 1

    return 0
end

CREATE VIEW sys.query_context_settings AS
    SELECT
        context_settings_id,
        CONVERT(varbinary(8), set_options) AS 'set_options',
        language_id,
        date_format,
        date_first,
        CONVERT(varbinary(2), status) AS 'status',
        required_cursor_options,
        acceptable_cursor_options,
        merge_action_type,
        default_schema_id,
        is_replication_specific,
        CONVERT(varbinary(1), status2) AS 'is_contained'
    FROM (
        SELECT * FROM sys.plan_persist_context_settings
        UNION ALL
        SELECT TOP 0 * FROM OpenRowSet(TABLE QUERY_STORE_CONTEXT_SETTINGS)
    ) AS ContextSettings