DB 프로젝트를 Azure 서버와 비교할 때 SSDT 스키마 비교가 실패 함


12

엔터프라이즈 DB를 구축 한 SQL 데이터베이스 프로젝트가 있습니다. SSDT의 스키마 비교 도구를 사용하여 내부 및 AWS 호스팅 SQL 서버에 여러 번 배포했습니다.

SQL Ent 2012 sp2를 실행하는 Azure Hosted Win 2012 Server에 게시 할 때 발생하는 문제입니다. "비교가 완료되었습니다. 차이가 감지되지 않았습니다."라는 메시지가 다시 나타납니다.

Enterprise Manager를 열고 스키마를 SQL 프로젝트와 비교하여 차이가 있음을 알 수 있기 때문에 이것이 잘못되었다는 것을 알고 있습니다.

2014 릴리스가 도구를 어떻게 깨뜨 렸는지에 대한 몇 가지 기사를 찾았지만 버전이 다릅니다.

[예, Google에서이 작업을 수행했습니다. 내가 잊어 버린 것으로 악명이 높기 때문에 진술하기. ] https://www.google.com/webhp?ie=utf-8&oe=utf-8#q=ssdt+data+compare+fail+to+detect+difference&start=10

내가 확인한 다른 것은 DB 계정에 무제한 액세스 권한이 있는지 확인하는 것입니다. 관리 콘솔에 연결할 수 있습니다. 로컬 프로그램과 연결할 수 있습니다.

문제가 있음을 마지막으로 확인 :

  1. 숫자 1의 단일 리턴을 갖는 SP를 작성했습니다.
    1. 테스트를 위해 아무것도 반환 할 수 없습니다.
  2. SP를 만든 후 모든 인스턴스와 스키마 서버를 제외하고 스키마 비교를 실행하여 차이를 보여주었습니다.

최신 정보

나는 이것이 두 서버의 다른 사용자가 동일한 정확한 문제를 겪고 있다는 점에서 서버에 명시 적으로 있음을 확인했습니다.

답변:


9

TL; DR

Visual Studio에서 실행중인 쿼리가 차단되고 쿼리 시간이 초과되었습니다.


우리 상황에 따라이 작업을 수행했습니다. 블로킹으로 인해 시간이 초과되었습니다!

Visual Studio 스키마 비교 이벤트를 캡처하기 위해 Microsoft SQL Server Data Tools, Schema Compare 의 응용 프로그램 이름에 대한 필터로 프로파일 러 추적을 실행했습니다 .

VS가 비교가 완료되었다고 주장 할 때 특정 쿼리에 도달 한 다음 중지됩니다.

문제의 쿼리 배치는 다음과 같습니다.

select object_id as id, 
    null as id2,
    case
        when [type] != 'D ' then [type]
        when parent_object_id != 0 then 'D '
        else 'LD' 
    end as [type],
    schema_name(schema_id) as name1,
    name as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.objects
where 
    type != 'S'
    and is_ms_shipped != 1

union

select principal_id as id, 
    null as id2,
    type, 
    name as name1, 
    null as name2, 
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.database_principals

union

select assembly_id as id, 
    null as id2,
    'CLR' as type, 
    name as name1, 
    null as name2, 
    null as name3,
    principal_id as a1,
    null as v1,
    modify_date as mod
from sys.assemblies
where
    is_user_defined =1

union

select schema_id as id, 
    null as id2,
    'SCH' as type, 
    name as name1, 
    null as name2, 
    null as name3,
    principal_id as a1,
    null as v1,
    null as mod
from sys.schemas

union

select user_type_id as id, 
    null as id2,
    case
        when is_assembly_type = 1 then 'UDT'
        when is_table_type = 1 then 'TT'
        else 'UDDT'
    end as [type],
    schema_name(schema_id) as name1,
    name as name2,
    null as name3,
    null as a1,
    binary_checksum(system_type_id, schema_id, max_length, precision, scale, is_nullable, is_assembly_type, default_object_id, rule_object_id) as v1,
    null as mod
from sys.types
where
    is_user_defined = 1

union

select idx.object_id as id,
    idx.index_id as id2,
    case
        when idx.type = 3 then 'XIX'
        when idx.type = 4 then 'SIX'
        when idx.type = 6 then 'CIX'
        else 'IDX' 
    end as [type],
    schema_name(tab.schema_id) as name,
    tab.name as name2,
    idx.name as name3,
    null as a1,
    binary_checksum(is_unique, data_space_id, ignore_dup_key, is_primary_key, is_unique_constraint, fill_factor, is_padded, is_disabled, allow_row_locks, allow_page_locks) as v1,
    null as mod
from sys.indexes idx 
    inner join sys.tables tab on idx.object_id = tab.object_id
where 
    idx.is_primary_key = 0
    and idx.name is not null
    and idx.is_unique_constraint = 0
    and idx.is_hypothetical = 0

union

select stat.object_id as id,
    stat.stats_id as id2,
    'STAT' as [type],
    schema_name(tab.schema_id) as name,
    tab.name as name2,
    stat.name as name3,
    null as a1,
    no_recompute as v1,
    null as mod
from sys.stats stat
    inner join sys.tables tab on stat.object_id = tab.object_id
where 
    stat.user_created = 1

union

select xml_collection_id as id,
    null as id2,
    'XSC' as type,
    schema_name(schema_id),
    name as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod 
from sys.xml_schema_collections
where xml_collection_id > 1

union

select 
    object_id id,
    null id2,
    'DDT' as type,
    name,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod 
from sys.triggers
where
    parent_class = 0

union

select
    database_specification_id id,
    null as id2,
    'DAS' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.database_audit_specifications

union

select 
    certificate_id id,
    null as id2,
    'CERT' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(pvt_key_encryption_type, thumbprint) as v1,
    null as mod
from sys.certificates

union

select
    asymmetric_key_id id,
    null as id2,
    'ASMK' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    null as v1,
    null as mod
from sys.asymmetric_keys

union

select
    symmetric_key_id id,
    null as id2,
    case
        when name = N'##MS_DatabaseMasterKey##' then 'MK'
        else 'SYMK'
    end as type,
    case
        when name = N'##MS_DatabaseMasterKey##' then null
        else name
    end as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    null as v1,
    modify_date as mod
from sys.symmetric_keys
where
    name = N'##MS_DatabaseMasterKey##'
    or name not like N'##%'

union

select
    fulltext_catalog_id id,
    null as id2,
    'FTC' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(is_default, is_accent_sensitivity_on) as v1,
    null as mod
from sys.fulltext_catalogs

union

select
    ft.object_id id,
    ft.unique_index_id as id2,
    'FTI' as type,
    schema_name(o.schema_id) as name1,
    o.name as name2,
    null as name3,
    null as a1,
    binary_checksum(is_enabled, change_tracking_state) as v1,
    null as mod
from sys.fulltext_indexes ft
inner join sys.objects o on ft.object_id = o.object_id

union

select
    stoplist_id id,
    null as id2,
    'FTSL' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    null as v1,
    modify_date as mod
from sys.fulltext_stoplists

union

select
    data_space_id id,
    null as id2,
    [type] as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    is_default as v1,
    null as mod
from sys.data_spaces

union

select
    function_id id,
    null as id2,
    'PF' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.partition_functions

union

select
    file_id id,
    null as id2,
    'FILE' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    binary_checksum(type, data_space_id, physical_name, state, growth, is_read_only, is_sparse, is_percent_growth) as v1,
    null as mod
from sys.database_files


union

select
    message_type_id id,
    null as id2,
    'MT' as [type],
    name collate database_default as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(validation, xml_collection_id) as v1,
    null as mod
from sys.service_message_types

union

select
    service_contract_id id,
    null as id2,
    'SC' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    null as v1,
    null as mod
from sys.service_contracts

union

select
    service_id id,
    null as id2,
    'SERVICE' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(service_queue_id) as v1,
    null as mod
from sys.services

union

select
    route_id id,
    null as id2,
    'ROUTE' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(remote_service_name, broker_instance, lifetime, address, mirror_address) as v1,
    null as mod
from sys.routes

union

select
    remote_service_binding_id id,
    null as id2,
    'RSB' as type,
    name as name1,
    null as name2,
    null as name3,
    principal_id as a1,
    binary_checksum(service_contract_id, remote_principal_id, is_anonymous_on) as v1,
    null as mod
from sys.remote_service_bindings

union

select 
    object_id id,
    null as id2,
    'DEN' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.event_notifications

union

select
    priority_id id,
    null as id2,
    'SBP' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    binary_checksum(service_contract_id, local_service_id, remote_service_name, priority) as v1,
    null as mod
from sys.conversation_priorities


union

select
    principal_id id,
    null as id2,
    'LOG' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.server_principals
where
    type != 'R'

union

select
    audit_id id,
    null as id2,
    'SAD' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.server_audits

union

select
    credential_id id,
    null as id2,
    'CRD' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.credentials


union

select
    msg.message_id id,
    msg.language_id as id2,
    'SEM' as type,
    cast(msg.message_id as sysname) as name1,
    lang.alias collate database_default as name2,
    null as name3,
    null as a1,
    binary_checksum(msg.severity, msg.is_event_logged, msg.text) as v1,
    null as mod
from sys.messages msg inner join sys.syslanguages lang on (msg.language_id = lang.lcid)
where
    msg.message_id > 50000

union

select 
    base.endpoint_id id,
    null as id2,
    'SEP' as type,
    base.name as name1,
    null as name2,
    null as name3,
    base.principal_id as a1,
    binary_checksum(*) as v1,
    null as mod
from sys.endpoints base  
    left outer join sys.http_endpoints http on (base.endpoint_id = http.endpoint_id)
    left outer join sys.service_broker_endpoints sb on (base.endpoint_id = sb.endpoint_id)
    left outer join sys.soap_endpoints soap on (base.endpoint_id = soap.endpoint_id)
    left outer join sys.tcp_endpoints tcp on (base.endpoint_id = tcp.endpoint_id)
    left outer join sys.database_mirroring_endpoints mirror on (base.endpoint_id = mirror.endpoint_id)

union

select 
    server_id id,
    null as id2,
    'SLS' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.servers

union

select 
    logins.server_id id,
    logins.local_principal_id as id2,
    'SLL' as type,
    srvs.name as name1,
    lp.name as name2,
    null as name3,
    null as a1,
    null as v1,
    logins.modify_date as mod
from sys.linked_logins logins 
    inner join sys.servers srvs on (logins.server_id = srvs.server_id)
    left join sys.server_principals lp on (logins.local_principal_id = lp.principal_id)

union

select 
    object_id id,
    null as id2,
    'SST' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.server_triggers
where
    is_ms_shipped = 0

union

select 
    server_specification_id id,
    null as id2,
    'SAS' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    modify_date as mod
from sys.server_audit_specifications

union

select 
    event_session_id id,
    null as id2,
    'SES' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    null as v1,
    null as mod
from sys.server_event_sessions

union

select 
    provider_id id,
    null as id2,
    'SCP' as type,
    name as name1,
    null as name2,
    null as name3,
    null as a1,
    binary_checksum(guid, version, dll_path, is_enabled) as v1,
    null as mod
from sys.cryptographic_providers


select 
    cast(32 as tinyint) as class,
    'SES' as type,
    event_session_id as majorid,
    binary_checksum(event_id, name, package, module) as minorid,
    name as name,
    null as id1,
    null as id2
from sys.server_event_session_actions

union

select 
    cast(32 as tinyint) as class,
    'SES' as type,
    event_session_id as majorid,
    event_id as minorid,
    name as name,
    binary_checksum(predicate) as id1,
    null as id2
from sys.server_event_session_events

union

select 
    cast(32 as tinyint) as class,
    'SES' as type,
    event_session_id as majorid,
    object_id as minorid,
    name as name,
    binary_checksum(value) as id1,
    null as id2
from sys.server_event_session_fields

union

select 
    cast(32 as tinyint) as class,
    'SES' as type,
    event_session_id as majorid,
    event_id as minorid,
    name as name,
    null as id1,
    null as id2
from sys.server_event_session_events


union

select 
    perms.class as class,
    objectpropertyex(perms.major_id, 'BaseType') as type,
    perms.major_id as majorid,
    perms.minor_id as minorid,
    perms.type + perms.state collate database_default as name,
    perms.grantee_principal_id as id1,
    perms.grantor_principal_id as id2
from sys.database_permissions perms
where
    perms.major_id >= 0

union

select 
    props.class as class,
    case 
        when objs.parent_object_id > 0 then objectpropertyex(objs.parent_object_id, 'BaseType') 
        else objectpropertyex(props.major_id, 'BaseType') 
    end as type,
    case
        when objs.parent_object_id > 0 then objs.parent_object_id
        else props.major_id
    end as majorid,
    props.minor_id as minorid,
    props.name as name,
    binary_checksum(props.value) as id1,
    null as id2
from sys.extended_properties props left outer join sys.objects objs on props.major_id = objs.object_id

union

select 
    cast(4 as tinyint) as class,
    'R' as type,
    roles.role_principal_id as majorid,
    roles.member_principal_id as minorid,
    'drm' as name,
    null as id1,
    null as id2
from sys.database_role_members roles 

union

select 
    cast(6 as tinyint) as class,
    'TT' as type,
    tt.user_type_id as majorid,
    cols.column_id as minorid, 
    cols.name as name,
    binary_checksum(cols.user_type_id, cols.max_length, cols.precision, cols.scale, 
        cols.collation_name, cols.is_nullable, cols.is_ansi_padded, cols.is_rowguidcol, cols.is_identity, 
        cols.is_computed, cols.is_xml_document, cols.xml_collection_id, cols.default_object_id, cols.rule_object_id) as id1,
    null as id2
from sys.table_types tt inner join sys.columns cols on (tt.type_table_object_id = cols.object_id)


select 
    cols.object_id as tableid,
    cols.column_id as columnid, 
    binary_checksum(cols.name) as checksum
from sys.tables tabs 
    inner join sys.columns cols  on (tabs.object_id = cols.object_id)
    inner join sys.index_columns idx_cols on (idx_cols.object_id = tabs.object_id and idx_cols.column_id = cols.column_id)
where
    tabs.is_ms_shipped = 0

union

select 
    object_id as tableid,
    column_id as columnid, 
    binary_checksum(type_column_id, language_id) as checksum
from sys.fulltext_index_columns

SSMS에서 쿼리를 실행하면 문제가되는 서버에서 실행이 완료되지 않지만 다른 모든 환경에서는 1 초도 걸리지 않습니다.

그래서 나는 그것을 분리하기 시작했고 다음 3 가지 시스템보기에서 읽는 쿼리가 문제라는 것을 알았습니다.

  • sys.server_event_session_actions
  • sys.server_event_session_events
  • sys.server_event_session_fields

이 시스템 뷰 중 첫 번째 뷰에는 28 개의 레코드 (을 실행하여 찾음) 만 포함 Count(*)되었지만 (NOLOCK)힌트를 사용하지 않으면 데이터를 반환하지 않습니다 ... [b] locking problem!

블로킹 체인의 헤드를 찾는 것은 쉽지만 Extended Events 세션이므로 종료 할 수 없었습니다. 이 문제에 대한 수정 사항은 다음과 같습니다. https://support.microsoft.com/en-gb/kb/2511963

그러나 희망적으로는 체인 헤드를 멋지게 없애고 물건을 정상으로 되돌릴 수 있기를 바랍니다.


편집 : 이제 영향을받는 SQL Server에 대한 실행 가능한 유지 관리 기간이 있었으므로 다시 시작하면 SPID가 지워졌으며 이제 비교가 다시 작동합니다!

또한 다음 독자에게 도움이 될 수있는 차단 체인의 헤드를 찾기 위해 작성한 빠른 스크립트가 있습니다. http://gvee.co.uk/files/sql/admin.blocking_chains.sql

IF Object_ID('admin.blocking_chains', 'V') IS NULL
  BEGIN
    EXEC ('CREATE VIEW admin.blocking_chains AS SELECT NULL As buffer;');
  END
;
GO

ALTER VIEW admin.blocking_chains
  AS
WITH processes AS (
  SELECT s.spid
       , s.blocked As blocking_spid
       , DB_Name(s.dbid) As database_name
       , s.program_name
       , Cast(x.text As varchar(Max)) As definition
       , hostname As host_name
       , loginame As login_name
       , nt_domain
       , nt_username
  FROM   sys.sysprocesses (NOLOCK) As s
   CROSS
    APPLY sys.dm_exec_sql_text(s.sql_handle) As x
  WHERE s.spid > 50
)
, blocking (spid, blocking_spid, blocking_statement, sequence, level, database_name) AS (
  SELECT s.spid
       , s.blocking_spid
       , s.definition
       , Row_Number() OVER (ORDER BY s.spid) As sequence
       , 0 As level
       , s.database_name
  FROM   processes As s
   INNER
    JOIN processes As s1
      ON s1.blocking_spid = s.spid
  WHERE  s.blocking_spid = 0

    UNION ALL

      SELECT r.spid
           , r.blocking_spid
           , r.definition
           , d.sequence
           , d.level + 1
           , r.database_name
      FROM   processes As r
       INNER
        JOIN blocking As d
          ON d.spid = r.blocking_spid
      WHERE  r.blocking_spid > 0
)
, results AS (
  SELECT blocking_spid
       , spid
       , blocking_statement
       , level
       , Min(sequence) As sequence
       , Min(database_name) As database_name
  FROM   blocking
  GROUP
      BY blocking_spid
       , spid
       , blocking_statement
       , level
)
SELECT Cast(CASE WHEN results.blocking_spid = 0 THEN 1 ELSE 0 END As bit) As is_head_of_chain
     , results.sequence
     , results.level
     , results.database_name
     , results.spid
     , results.blocking_spid
     , results.blocking_statement
     , processes.host_name
     , processes.program_name
     , processes.login_name
     , processes.nt_domain
     , processes.nt_username
     , Right('0000' + Cast(results.sequence As varchar(11)), 5) + '-' + Right('0000' + Cast(results.level As varchar(11)), 5) As sort_order
FROM   results
 LEFT
  JOIN processes
    ON processes.spid = results.spid
;

0

Visual Studio, SSMS를 닫고 창 서비스 제어판을 통해 SQL Server 서비스를 중지했다가 다시 시작하면이 문제가 발생하는 기존 세션을 종료해야합니다.

당사 사이트를 사용함과 동시에 당사의 쿠키 정책개인정보 보호정책을 읽고 이해하였음을 인정하는 것으로 간주합니다.
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