mirror of
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207 lines
6.2 KiB
Go
207 lines
6.2 KiB
Go
package sqlserver
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import (
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"context"
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"github.com/neilotoole/sq/libsq/core/lg"
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"github.com/neilotoole/sq/libsq/core/lg/lgm"
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"github.com/neilotoole/sq/libsq/core/progress"
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"github.com/neilotoole/sq/libsq/core/sqlz"
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)
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// getDBProperties returns the properties for db. These are a union
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// of the SERVERPROPERTY values with those from sys.configurations.
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func getDBProperties(ctx context.Context, db sqlz.DB) (map[string]any, error) {
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m1, err := getSysConfigurations(ctx, db)
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if err != nil {
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return nil, err
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}
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m2, err := getServerProperties(ctx, db)
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if err != nil {
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return nil, err
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}
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for k, v := range m2 {
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m1[k] = v
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}
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return m1, nil
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}
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// getSysConfigurations reads values from sys.configurations.
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func getSysConfigurations(ctx context.Context, db sqlz.DB) (map[string]any, error) {
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const configQuery = `SELECT name, value FROM sys.configurations ORDER BY name`
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m := map[string]any{}
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rows, err := db.QueryContext(ctx, configQuery)
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if err != nil {
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return nil, errw(err)
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}
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defer lg.WarnIfCloseError(lg.FromContext(ctx), lgm.CloseDBRows, rows)
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for rows.Next() {
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var name string
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var val int
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if err = rows.Scan(&name, &val); err != nil {
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return nil, errw(err)
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}
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progress.Incr(ctx, 1)
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progress.DebugSleep(ctx)
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m[name] = val
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}
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if err = rows.Err(); err != nil {
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return nil, errw(err)
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}
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return m, nil
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}
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// getServerProperties returns the known SERVERPROPERTY values.
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// See:
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// - https://gist.github.com/RealWorldDevelopers/651273796d81f3521e9016533876ba66
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// - https://database.guide/quick-script-that-returns-all-properties-from-serverproperty-in-sql-server-2017-2019/
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// - https://learn.microsoft.com/en-us/sql/t-sql/functions/serverproperty-transact-sql?view=sql-server-ver16
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func getServerProperties(ctx context.Context, db sqlz.DB) (map[string]any, error) {
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m := map[string]any{}
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rows, err := db.QueryContext(ctx, serverPropertiesQuery)
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if err != nil {
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return nil, errw(err)
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}
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defer lg.WarnIfCloseError(lg.FromContext(ctx), lgm.CloseDBRows, rows)
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for rows.Next() {
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var name string
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var val any
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if err = rows.Scan(&name, &val); err != nil {
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return nil, errw(err)
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}
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if val == nil {
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continue
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}
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progress.Incr(ctx, 1)
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progress.DebugSleep(ctx)
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m[name] = val
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}
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if err = rows.Err(); err != nil {
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return nil, errw(err)
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}
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return m, nil
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}
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// https://learn.microsoft.com/en-us/sql/t-sql/functions/serverproperty-transact-sql
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const serverPropertiesQuery = `SELECT 'BuildClrVersion' AS name, SERVERPROPERTY('BuildClrVersion') AS value
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UNION ALL
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SELECT 'Collation', SERVERPROPERTY('Collation')
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UNION ALL
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SELECT 'CollationID', SERVERPROPERTY('CollationID')
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UNION ALL
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SELECT 'ComparisonStyle', SERVERPROPERTY('ComparisonStyle')
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UNION ALL
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SELECT 'ComputerNamePhysicalNetBIOS', SERVERPROPERTY('ComputerNamePhysicalNetBIOS')
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UNION ALL
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SELECT 'Edition', SERVERPROPERTY('Edition')
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UNION ALL
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SELECT 'EditionID', SERVERPROPERTY('EditionID')
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UNION ALL
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SELECT 'EngineEdition', SERVERPROPERTY('EngineEdition')
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UNION ALL
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SELECT 'FilestreamConfiguredLevel', SERVERPROPERTY('FilestreamConfiguredLevel')
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UNION ALL
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SELECT 'FilestreamEffectiveLevel', SERVERPROPERTY('FilestreamEffectiveLevel')
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UNION ALL
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SELECT 'FilestreamShareName', SERVERPROPERTY('FilestreamShareName')
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UNION ALL
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SELECT 'HadrManagerStatus', SERVERPROPERTY('HadrManagerStatus')
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UNION ALL
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SELECT 'InstanceDefaultBackupPath', SERVERPROPERTY('InstanceDefaultBackupPath')
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UNION ALL
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SELECT 'InstanceDefaultDataPath', SERVERPROPERTY('InstanceDefaultDataPath')
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UNION ALL
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SELECT 'InstanceDefaultLogPath', SERVERPROPERTY('InstanceDefaultLogPath')
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UNION ALL
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SELECT 'InstanceName', SERVERPROPERTY('InstanceName')
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UNION ALL
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SELECT 'IsAdvancedAnalyticsInstalled', SERVERPROPERTY('IsAdvancedAnalyticsInstalled')
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UNION ALL
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SELECT 'IsBigDataCluster', SERVERPROPERTY('IsBigDataCluster')
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UNION ALL
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SELECT 'IsClustered', SERVERPROPERTY('IsClustered')
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UNION ALL
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SELECT 'IsExternalAuthenticationOnly', SERVERPROPERTY('IsExternalAuthenticationOnly')
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UNION ALL
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SELECT 'IsExternalGovernanceEnabled', SERVERPROPERTY('IsFullTextIsExternalGovernanceEnabledInstalled')
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UNION ALL
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SELECT 'IsFullTextInstalled', SERVERPROPERTY('IsFullTextInstalled')
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UNION ALL
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SELECT 'IsHadrEnabled', SERVERPROPERTY('IsHadrEnabled')
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UNION ALL
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SELECT 'IsIntegratedSecurityOnly', SERVERPROPERTY('IsIntegratedSecurityOnly')
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UNION ALL
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SELECT 'IsLocalDB', SERVERPROPERTY('IsLocalDB')
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UNION ALL
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SELECT 'IsPolyBaseInstalled', SERVERPROPERTY('IsPolyBaseInstalled')
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UNION ALL
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SELECT 'IsServerSuspendedForSnapshotBackup', SERVERPROPERTY('IsServerSuspendedForSnapshotBackup')
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UNION ALL
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SELECT 'IsSingleUser', SERVERPROPERTY('IsSingleUser')
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UNION ALL
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SELECT 'IsTempDbMetadataMemoryOptimized', SERVERPROPERTY('IsTempDbMetadataMemoryOptimized')
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UNION ALL
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SELECT 'IsXTPSupported', SERVERPROPERTY('IsXTPSupported')
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UNION ALL
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SELECT 'LCID', SERVERPROPERTY('LCID')
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UNION ALL
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SELECT 'LicenseType', SERVERPROPERTY('LicenseType')
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UNION ALL
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SELECT 'MachineName', SERVERPROPERTY('MachineName')
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UNION ALL
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SELECT 'NumLicenses', SERVERPROPERTY('NumLicenses')
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UNION ALL
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SELECT 'PathSeparator', SERVERPROPERTY('PathSeparator')
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UNION ALL
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SELECT 'ProcessID', SERVERPROPERTY('ProcessID')
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UNION ALL
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SELECT 'ProductBuild', SERVERPROPERTY('ProductBuild')
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UNION ALL
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SELECT 'ProductBuildType', SERVERPROPERTY('ProductBuildType')
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UNION ALL
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SELECT 'ProductLevel', SERVERPROPERTY('ProductLevel')
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UNION ALL
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SELECT 'ProductMajorVersion', SERVERPROPERTY('ProductMajorVersion')
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UNION ALL
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SELECT 'ProductMinorVersion', SERVERPROPERTY('ProductMinorVersion')
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UNION ALL
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SELECT 'ProductUpdateLevel', SERVERPROPERTY('ProductUpdateLevel')
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UNION ALL
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SELECT 'ProductUpdateReference', SERVERPROPERTY('ProductUpdateReference')
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UNION ALL
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SELECT 'ProductVersion', SERVERPROPERTY('ProductVersion')
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UNION ALL
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SELECT 'ResourceLastUpdateDateTime', SERVERPROPERTY('ResourceLastUpdateDateTime')
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UNION ALL
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SELECT 'ResourceVersion', SERVERPROPERTY('ResourceVersion')
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UNION ALL
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SELECT 'ServerName', SERVERPROPERTY('ServerName')
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UNION ALL
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SELECT 'SqlCharSet', SERVERPROPERTY('SqlCharSet')
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UNION ALL
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SELECT 'SqlCharSetName', SERVERPROPERTY('SqlCharSetName')
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UNION ALL
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SELECT 'SqlSortOrder', SERVERPROPERTY('SqlSortOrder')
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UNION ALL
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SELECT 'SqlSortOrderName', SERVERPROPERTY('SqlSortOrderName')
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UNION ALL
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SELECT 'SuspendedDatabaseCount', SERVERPROPERTY('SuspendedDatabaseCount')
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;`
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