Søren Eggert Lundsteen Olsen
3a0bbe22f1
The AX scripts written in 1.4 (own header style and a generator) now follow main's "SQL Scripts" structure: the review header, "-- Kilde:" blocks registered in SqlScriptSources and checked word for word against the code. - SqlScriptSources: the shared AX detection (DatabasesSql, LoginSql, BuildDetectionSql), companies, batch jobs, batch history (first read and from the watermark) and number sequences / RecId for Axapta 3.0, AX 4.0, AX 2009 and AX 2012; BlockingCollector split 2008 / 2005, as CONTEXT_INFO comes from sys.dm_exec_sessions from 2008 and from sysprocesses on 2005. - SQLI-AX-001..010 and _collectors/Ax*.sql in main's format; COM-AX-001..007 with the 1.4 queries, the AX detection and USE [AXDB]; BLK-001, BlockingCollector and DatabaseDiscovery updated (CONTEXT_INFO, sp_executesql). - Scripts_are_read_only stays strict (no INTO #temp anywhere) and now also checks the batch inside EXEC [db].sys.sp_executesql N'...'. - SQLINSIGHT_UPDATE_SQL_SCRIPTS=1 (from 1.4) rewrites out-of-date blocks from the code; the 1.4 generator test now checks that every AX script shows its sources for every AX version and says what is unverified. - README: SQLI-AX-001..010, the AX collector scripts, 108 rules. - AxDatabaseDetector: LoginSql and BuildDetectionSql as members, so the registry sees them. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
130 lines
11 KiB
MySQL
130 lines
11 KiB
MySQL
-- ===================================================================================================================
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-- SQLI-AX-009: Dynamics AX RecId er ved at løbe tør
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-- ===================================================================================================================
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-- Regel-id: SQLI-AX-009
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-- Titel: Dynamics AX RecId er ved at løbe tør
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-- Alvor: Axapta 3.0 (32-bit): High fra advarselsgrænsen, Critical fra den kritiske grænse; 64-bit: High; altid Critical, når RecId er opbrugt.
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-- Versioner: SQL Server 2005 og nyere (ikke 2000). Axapta 3.0: verificeret mod en kundes skema (docs/dynamics-ax/
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-- schema-ax30.tsv). AX 4.0, AX 2009, AX 2012 og F&O: baseret på Microsofts dokumenterede skema - ikke
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-- verificeret mod kundedata.
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--
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-- Hvad tjekkes, og hvorfor:
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-- Når en tabels RecId-serie er brugt op, kan AX ikke oprette flere poster. Axapta 3.0 har 32-bit RecId (int, højst
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-- 2.147.483.647 pr. tabel og firma), og det løses kun med et stort projekt - derfor advares langt tidligere for 3.0.
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--
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-- Vurdering (sker i C# ud fra de indsamlede data, ikke i SQL'en, medmindre andet er nævnt):
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-- Grænse = typens maksimum (int, når SYSTEMSEQUENCES.NEXTVAL er int som i Axapta 3.0; ellers bigint), eller MAXVAL,
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-- hvis den er sat lavere. Brugt % = NEXTVAL / grænse. Prognose ud fra SQLInsights egne daglige målinger af NEXTVAL
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-- (insight.AxSequenceSamples). Højst 25 fund pr. database, de mest brugte først. Tal: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs : Interpret(AxRecIdRow).
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--
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-- Grænseværdier (konfigurationsnøgle i agentens appsettings.json og standardværdi):
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-- SQLInsight:DynamicsAx:RecId32WarnPercent = 50: Axapta 3.0: High fra så mange procent af int-intervallet
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-- SQLInsight:DynamicsAx:RecId32CriticalPercent = 75: Axapta 3.0: Critical
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-- SQLInsight:DynamicsAx:RecId32ForecastDays = 730: Axapta 3.0: High, hvis den løber tør inden for så mange dage;
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-- Critical inden for halvdelen
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-- SQLInsight:DynamicsAx:RecId64WarnPercent = 80: 64-bit (eller sænket MAXVAL): High
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-- SQLInsight:DynamicsAx:ForecastWarnDays = 90: 64-bit: High, hvis den løber tør inden for så mange dage
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-- SQLInsight:DynamicsAx:ForecastBasisDays = 30: prognosen bruger den ældste daglige måling inden for så mange dage
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--
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-- Rettigheder til agentens login (se db/permissions/grant-least-privilege.sql og grant-dynamics-ax-read.sql):
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-- Valgfri AX-læseadgang, kun SELECT (db/permissions/grant-dynamics-ax-read.sql; [bruger] = agentens databasebruger):
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-- Axapta 3.0: GRANT SELECT ON [bmssa].[SYSTEMSEQUENCES] TO [bruger];
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-- GRANT SELECT ON [bmssa].[SQLDICTIONARY] TO [bruger]; -- valgfri: tabelnavne
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-- AX 4.0/2009/2012/F&O: de samme tabeller i [dbo]
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-- Mangler SYSTEMSEQUENCES, er reglen "ikke målbar" med den nøjagtige GRANT for databasen. Uden GRANT ændres intet.
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-- Genkendelsen: kun grant-least-privilege.sql (VIEW ANY DEFINITION; CONNECT ANY DATABASE fra 2014, ellers en
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-- databasebruger: CREATE USER [agent] FOR LOGIN [agent];).
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--
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-- Data kommer fra (collector, fil : medlemmer, interval):
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-- AxDatabaseDetector (den fælles AX-genkendelse)
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-- Fil: src/SQLInsight.Collectors/DynamicsAx/AxDatabaseDetector.cs
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-- Medlemmer: AxDatabaseDetector.DatabasesSql, AxDatabaseDetector.BuildDetectionSql(database)
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-- Interval: hver time pr. database (hvert 5. minut, mens AX-læseadgangen mangler), delt af alle AX-collectors
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-- Delt script: SQL Scripts/_collectors/AxDatabaseDetector.sql
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-- AxSequenceCollector
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-- Fil: src/SQLInsight.Collectors/DynamicsAx/AxSequenceCollector.cs; SQL: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs
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-- Medlemmer: AxSchemaAdapter.NumberSequences(database), AxSchemaAdapter.RecIds(database), AxSql.InDatabase
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-- Interval: 1 time som standard (SQLInsight:CollectorIntervals:dynamics-ax-sequences)
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-- Delt script: SQL Scripts/_collectors/AxSequenceCollector.sql
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-- Regelkode: src/SQLInsight.Rules/DynamicsAx/DynamicsAxRules.cs : AxRecIdExhaustionRule
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--
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-- Read-only: Ja: kun SELECT med TOP og SET-sessionsindstillinger. AX-tabellerne læses i AX-databasen via
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-- [db].sys.sp_executesql (sessionen skifter aldrig database) under READ COMMITTED med SET LOCK_TIMEOUT 2000
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-- (SNAPSHOT, når databasen tillader det), aldrig NOLOCK; bagefter sættes agentens sessionsindstillinger
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-- igen. Intet ændrer data, indstillinger eller objekter. Kun i databaser genkendt som AX og valgt til
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-- overvågning.
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-- Kørsel: Kør i SSMS som agentens login (eller et login med samme rettigheder). Hver variant er sin egen batch
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-- (GO); varianter for andre AX-versioner end din fejler eller giver ingen rækker - det er forventet.
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-- AX-forespørgslerne er vist for databasen AXDB: ret [AXDB] til din AX-database.
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-- ===================================================================================================================
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-- -------------------------------------------------------------------------------------------------------------------
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-- Forbindelsen: Sessionsindstillinger, agenten sætter på hver forbindelse
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-- -------------------------------------------------------------------------------------------------------------------
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-- Variant: Alle versioner: sættes på hver forbindelse, agenten åbner
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-- Kilde: SqlConnectionFactory.SessionSettings
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-- Kode: src/SQLInsight.Connectivity/SqlConnectionFactory.cs : SqlConnectionFactory.SessionSettings
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SET LOCK_TIMEOUT 5000; SET DEADLOCK_PRIORITY LOW; SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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GO
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-- -------------------------------------------------------------------------------------------------------------------
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-- AxDatabaseDetector: Hvilke overvågede databaser er Dynamics AX (kun metadata)
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-- -------------------------------------------------------------------------------------------------------------------
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-- Variant: Alle versioner fra SQL Server 2005: online brugerdatabaser og deres snapshot-indstillinger
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-- Kilde: AxDatabaseDetector.DatabasesSql
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-- Kode: src/SQLInsight.Collectors/DynamicsAx/AxDatabaseDetector.cs : AxDatabaseDetector.DatabasesSql
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SELECT name, snapshot_isolation_state, is_read_committed_snapshot_on
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FROM sys.databases
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WHERE database_id > 4 AND state = 0 AND source_database_id IS NULL AND HAS_DBACCESS(name) = 1
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ORDER BY name
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GO
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-- Variant: SQL Server 2005 og nyere: AX-genkendelsen i hver overvåget database (kun metadata; vist for AXDB)
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-- Kilde: AxDatabaseDetector.BuildDetectionSql
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-- Kode: src/SQLInsight.Collectors/DynamicsAx/AxDatabaseDetector.cs : AxDatabaseDetector.BuildDetectionSql(database) = AxSql.InDatabase(database, AxDetection.MetadataSql)
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-- Agenten kører dette i hver overvåget database fra listen ovenfor (ikke *_model). Ret [AXDB] til den database, du vil tjekke.
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EXEC [AXDB].sys.sp_executesql N'SET NOCOUNT ON; SET LOCK_TIMEOUT 2000; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT s.name, UPPER(t.name), UPPER(c.name), TYPE_NAME(c.system_type_id), c.precision, c.max_length,
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ISNULL(HAS_PERMS_BY_NAME(QUOTENAME(s.name) + N''.'' + QUOTENAME(t.name), N''OBJECT'', N''SELECT''), 0),
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(SELECT TOP 1 p.name FROM sys.database_principals p WHERE p.sid = SUSER_SID())
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FROM sys.tables t
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JOIN sys.schemas s ON s.schema_id = t.schema_id
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JOIN sys.columns c ON c.object_id = t.object_id
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WHERE UPPER(t.name) IN (N''SQLDICTIONARY'', N''DATAAREA'', N''SYSCONFIG'', N''BATCH'', N''BATCHJOB'', N''BATCHJOBHISTORY'', N''BATCHGROUP'', N''NUMBERSEQUENCETABLE'', N''NUMBERSEQUENCESCOPE'', N''NUMBERSEQUENCEREFERENCE'', N''SYSTEMSEQUENCES'', N''MODELELEMENT'')
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ORDER BY s.name, t.name, c.column_id';
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SET LOCK_TIMEOUT -1; SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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GO
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-- -------------------------------------------------------------------------------------------------------------------
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-- AxSequenceCollector: RecId pr. tabel og firma i AX-databasen (valgfri AX-læseadgang)
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-- -------------------------------------------------------------------------------------------------------------------
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-- Variant: Axapta 3.0 (skema bmssa, verificeret mod kundedata): RecId pr. tabel (SYSTEMSEQUENCES)
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-- Kilde: AxSchemaAdapter.RecIds(3.0)
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-- Kode: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs : AxSchemaAdapter.RecIds(database) via AxSql.InDatabase
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EXEC [AXDB].sys.sp_executesql N'SET NOCOUNT ON; SET LOCK_TIMEOUT 2000; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT TOP (500) s.[TABID], s.[DATAAREAID], CAST(s.[NEXTVAL] AS bigint), CAST(s.[MAXVAL] AS bigint), (SELECT TOP 1 d.[NAME] FROM [bmssa].[SQLDICTIONARY] d WHERE d.[TABLEID] = s.[TABID] AND d.[FIELDID] = 0) FROM [bmssa].[SYSTEMSEQUENCES] s WHERE s.[NAME] = N''SEQNO'' ORDER BY s.[NEXTVAL] DESC';
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SET LOCK_TIMEOUT -1; SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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GO
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-- Variant: AX 4.0 (skema dbo) - ikke verificeret mod kundedata: RecId pr. tabel (SYSTEMSEQUENCES)
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-- Kilde: AxSchemaAdapter.RecIds(4.0)
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-- Kode: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs : AxSchemaAdapter.RecIds(database) via AxSql.InDatabase
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EXEC [AXDB].sys.sp_executesql N'SET NOCOUNT ON; SET LOCK_TIMEOUT 2000; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT TOP (500) s.[TABID], s.[DATAAREAID], CAST(s.[NEXTVAL] AS bigint), CAST(s.[MAXVAL] AS bigint), (SELECT TOP 1 d.[NAME] FROM [dbo].[SQLDICTIONARY] d WHERE d.[TABLEID] = s.[TABID] AND d.[FIELDID] = 0) FROM [dbo].[SYSTEMSEQUENCES] s WHERE s.[NAME] = N''SEQNO'' ORDER BY s.[NEXTVAL] DESC';
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SET LOCK_TIMEOUT -1; SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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GO
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-- Variant: AX 2009 - baseret på Microsofts dokumenterede skema, ikke verificeret mod kundedata: RecId pr. tabel (SYSTEMSEQUENCES)
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-- Kilde: AxSchemaAdapter.RecIds(2009)
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-- Kode: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs : AxSchemaAdapter.RecIds(database) via AxSql.InDatabase
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EXEC [AXDB].sys.sp_executesql N'SET NOCOUNT ON; SET LOCK_TIMEOUT 2000; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT TOP (500) s.[TABID], s.[DATAAREAID], CAST(s.[NEXTVAL] AS bigint), CAST(s.[MAXVAL] AS bigint), (SELECT TOP 1 d.[NAME] FROM [dbo].[SQLDICTIONARY] d WHERE d.[TABLEID] = s.[TABID] AND d.[FIELDID] = 0) FROM [dbo].[SYSTEMSEQUENCES] s WHERE s.[NAME] = N''SEQNO'' ORDER BY s.[NEXTVAL] DESC';
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SET LOCK_TIMEOUT -1; SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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GO
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-- Variant: AX 2012 RTM/R2/R3 - baseret på Microsofts dokumenterede skema, ikke verificeret mod kundedata: RecId pr. tabel (SYSTEMSEQUENCES)
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-- Kilde: AxSchemaAdapter.RecIds(2012)
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-- Kode: src/SQLInsight.Core/DynamicsAx/AxSchemaAdapter.cs : AxSchemaAdapter.RecIds(database) via AxSql.InDatabase
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EXEC [AXDB].sys.sp_executesql N'SET NOCOUNT ON; SET LOCK_TIMEOUT 2000; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT TOP (500) s.[TABID], s.[DATAAREAID], CAST(s.[NEXTVAL] AS bigint), CAST(s.[MAXVAL] AS bigint), (SELECT TOP 1 d.[NAME] FROM [dbo].[SQLDICTIONARY] d WHERE d.[TABLEID] = s.[TABID] AND d.[FIELDID] = 0) FROM [dbo].[SYSTEMSEQUENCES] s WHERE s.[NAME] = N''SEQNO'' ORDER BY s.[NEXTVAL] DESC';
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SET LOCK_TIMEOUT -1; SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
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GO
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