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AG secondary fix, fixed issue with big dbs #182

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AG secondary fix, fixed issue with big dbs #182

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17 changes: 13 additions & 4 deletions MaintenanceSolution/5_job_Maintenance_MEA.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -113,7 +113,7 @@ SELECT @sqlmajorver = CONVERT(int, (@@microsoftversion / 0x1000000) & 0xff);
SELECT @Message = '** Start: ' + CONVERT(VARCHAR, GETDATE())
RAISERROR(@Message, 0, 42) WITH NOWAIT;

SET @sqlcmd_AO = 'SELECT sd.database_id, sd.name, SUM((size * 8) / 1024) AS rows_size_MB, 0
SET @sqlcmd_AO = 'SELECT sd.database_id, sd.name, SUM((cast(size as bigint) * 8) / 1024) AS rows_size_MB, 0
FROM sys.databases sd (NOLOCK)
INNER JOIN sys.master_files smf (NOLOCK) ON sd.database_id = smf.database_id
WHERE sd.is_read_only = 0 AND sd.state = 0 AND sd.database_id <> 2 AND smf.[type] = 0';
Expand Down Expand Up @@ -938,8 +938,15 @@ BEGIN
CREATE TABLE #tmpdbs (id int IDENTITY(1,1), [dbname] sysname, isdone bit)

INSERT INTO #tmpdbs ([dbname], isdone)
SELECT QUOTENAME(d.name), 0 FROM sys.databases d INNER JOIN sys.master_files smf ON d.database_id = smf.database_id
WHERE d.is_read_only = 0 AND d.state = 0 AND d.database_id <> 2 AND smf.type = 0 AND (smf.size * 8)/1024 < 4096;
(SELECT DISTINCT QUOTENAME(d.name), 0 FROM sys.databases d
INNER JOIN sys.master_files smf ON d.database_id = smf.database_id
JOIN sys.dm_hadr_database_replica_states hadrdrs ON d.database_id = hadrdrs.database_id
WHERE d.is_read_only = 0 AND d.state = 0 AND d.database_id <> 2 AND smf.type = 0 AND (smf.size * 8)/1024 < 4096 AND hadrdrs.is_primary_replica = 1)
UNION
(SELECT DISTINCT QUOTENAME(d.name), 0 FROM sys.databases d
INNER JOIN sys.master_files smf ON d.database_id = smf.database_id
LEFT JOIN sys.dm_hadr_database_replica_states hadrdrs ON d.database_id = hadrdrs.database_id
WHERE d.is_read_only = 0 AND d.state = 0 AND d.database_id <> 2 AND smf.type = 0 AND (smf.size * 8)/1024 < 4096 AND hadrdrs.database_id IS NULL);

WHILE (SELECT COUNT([dbname]) FROM #tmpdbs WHERE isdone = 0) > 0
BEGIN
Expand Down Expand Up @@ -999,7 +1006,9 @@ BEGIN
CREATE TABLE #tmpdbs (id int IDENTITY(1,1), [dbname] sysname, isdone bit)

INSERT INTO #tmpdbs ([dbname], isdone)
SELECT QUOTENAME(name), 0 FROM sys.databases WHERE is_read_only = 0 AND state = 0 AND database_id > 4 AND is_distributor = 0;
(SELECT QUOTENAME(name), 0 FROM sys.databases JOIN sys.dm_hadr_database_replica_states hadrdrs ON d.database_id = hadrdrs.database_id WHERE is_read_only = 0 AND state = 0 AND database_id > 4 AND is_distributor = 0 AND hadrdrs.is_primary_replica = 1)
UNION
(SELECT QUOTENAME(name), 0 FROM sys.databases LEFT JOIN sys.dm_hadr_database_replica_states hadrdrs ON d.database_id = hadrdrs.database_id WHERE is_read_only = 0 AND state = 0 AND database_id > 4 AND is_distributor = 0 AND hadrdrs.database_id IS NULL);

WHILE (SELECT COUNT([dbname]) FROM #tmpdbs WHERE isdone = 0) > 0
BEGIN
Expand Down