Wiki source code of migrate to managed instance

Version 8.26 by Rudi Marais on 2024/03/28 18:49
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1
2
3 * sqlpackage
4 ** [[https:~~/~~/download.microsoft.com/download/7/c/8/7c877288-a0d9-4d22-b1dc-2086e262d82f/x64/DacFramework.msi>>https://download.microsoft.com/download/7/c/8/7c877288-a0d9-4d22-b1dc-2086e262d82f/x64/DacFramework.msi]]
5 ** [[https:~~/~~/learn.microsoft.com/en-us/sql/tools/sqlpackage/sqlpackage-download>>https://learn.microsoft.com/en-us/sql/tools/sqlpackage/sqlpackage-download]]
6 ** C:\Program Files\Microsoft SQL Server\160\DAC\bin
7
8
9 1. put db in readonly mode
10 11. stop all applicable services
11 11. ALTER DATABASE Everest_Test SET READ_ONLY WITH NO_WAIT
12
13 1. scale db to accetable performance ie dtus 500
14
15 1. turn off real time scan (anti virus)
16
17 1. run bcp extract scripts
18 11. everest & docs parallel
19 11. extract run from smallest to largest table
20
21 1. run schema extracts
22 11. not in parallel!
23 11. [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
24 11. C:\Users\alliancetest\.mssqlscripter
25 11. mssql-scripter -S "kula.database.windows.net" -d Everest_Test -U ebsadmin -P xxx -r -f E:\temp\khula_test.sql ~-~-display-progress ~-~-enable-toolsservice-logging
26
27 1. create db
28
29 1. create schemas
30 11. prep scripts first remove non applicable scripting
31 11. document references
32 11. make sure ddl audit triggers are disabled
33
34 1. enable compresssion on applicable tables
35 11. tblAudit etc
36
37 1. disable all indexes except clustered
38
39 1. run imports [parallel]
40 11. imports runs from smallest to largest table
41
42 1. verify record counts from pre and post
43
44 1. enable indexes
45
46 1. deploy new ddl audit triggers
47 ​​​​​​​
48 1. enable ddl trigger
49
50 1. run db security scripts
51 11. creates db groups and ad groups
52
53 1. update all settings to new environment
54 ​​​​​​​
55 1. do audit table test
56
57 1. scale db down to minimum
58
59
60
61 1. run extract with [[sql-script-db.ps1>>doc:technical-documentation.Source Control.migration.sql.sql-db-export.WebHome]] with validate set to true and raw objects set to true, only need tbl-triggers, functions and sp
62 11. reason for this is to identify any procedure/triggers/functions that dont compile
63 1. once this is done examine results and fix stored procedures on database so that they can compile, ie add missing columns or modify code to not require them
64 11. repeat step 1 and 2 until you get zero objects that can't compile
65 1. check sql code for any reserved varables ie... and fix on DB
66 1. run dacpac export
67 11. make sure nothing is running on source DB
68 11. upgrade source DB to high level for quicker export and set back to what it was once done
69 11. cmd
70 1. run dacpac publish to managed instance
71 1.
72
73 * (((
74 (% class="wikigeneratedid" id="Hhttps:2F2Fgithub.com2Fmicrosoft2Fmssql-scripter" %)
75 [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
76
77
78 )))
79
80 {{code language="sql"}}
81 -- index
82 select concat('echo ''',SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp ',SCHEMA_NAME(schema_id), '.', name , ''' >> test.log')
83 from sys.tables
84 where type = 'U'
85 and is_ms_shipped = 0
86
87 --and temporal_type in (0,2);
88
89 -- export
90
91 select '$path = "E:\temp\test\everest_test"' cmd union
92 select '$server = "mytest.database.windows.net"' union
93 select '$username = "sa"' union
94 select '$password = "123456"' union
95 select 'New-Item -ItemType Directory -Force -Path "$path\export_log"' union
96 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
97
98 select export = concat('bcp "', DB_NAME(), '.',
99 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
100 '" out "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp" ',
101 ' -e "$path\export_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.log" ',
102 ' -S "', '$server','"',
103 ' -N -U "$username" -P "$password"',
104 ' | Out-Null')
105 from sys.tables
106 where type = 'U'
107 and is_ms_shipped = 0
108 --and temporal_type in (0,2);
109
110 -- import
111
112 select '$path = "E:\temp\test\everest_test"' cmd union
113 select '$target_server = "sqlmi-ebs-prod.public.2a5fe6cde9a7.database.windows.net,3342"' union
114 select '$target_db = "TST_Staging_Everest"' union
115 select '$target_username = "import_test"' union
116 select '$target_password = ''123456''' union
117 select 'New-Item -ItemType Directory -Force -Path "$path\import_log"' union
118 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
119
120 select import = concat('bcp "', '$target_db', '.',
121 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
122 '" in "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.bcp" ',
123 ' -e "$path\import_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.log" ',
124 ' -S "', '$target_server','"',
125 ' -N -U "$target_username" -P "$target_password"',
126 ' -b 1000 -E -k -N -q',
127 ' | Out-Null')
128 from sys.tables
129 where type = 'U'
130 and is_ms_shipped = 0
131 --and temporal_type in (0,2);
132
133 {{/code}}
134
135
136 * disable anti-virus real time scan
137 *
138
139 (% class="wikigeneratedid" %)
140 placeholder
141
142 = Exporting =
143
144 * no encrypted objects, they need to be decrypted or removed prior to exporting.
145
146 SQL 2012
147
148
149
150 EXEC sp_configure 'show advanced options', 1;
151 GO
152 RECONFIGURE;
153 GO
154
155 EXEC sp_configure 'xp_cmdshell',1
156 GO
157 RECONFIGURE
158 GO
159
160
161 EXEC XP_CMDSHELL 'net use O: ~\~\zagpebslab.file.core.windows.net\sqlshare /user:"localhost\zagpebslab" "access_key"'
162
163 EXEC XP_CMDSHELL 'Dir O:'
164
165
166 BACKUP DATABASE Everest_TEST
167 TO DISK = N'O:\ENS_Everest_Test_20230721_1806.bak'
168 WITH COMPRESSION,
169 STATS = 10;
170
171
172 GO
173
174
175 SELECT 
176 session_id as SPID, command, a.text AS Query, start_time, percent_complete,
177 dateadd(second,estimated_completion_time/1000, getdate()) as estimated_completion_time
178 FROM sys.dm_exec_requests r 
179 CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a 
180 WHERE r.command in ('BACKUP DATABASE','RESTORE DATABASE')
181
182 GO
183
184
185 = Importing =
186
187
188 = Modifying and Troubleshooting =
189
190 * Get-FileHash 'C:\temp\lfs\LifeSense_Everest_Test2-2023-5-17-7-37\model.xml'
191 ** place in Origin.xml
192 *** <Checksum Uri="/model.xml">DEADD2734B789135ED627061A385FC2C1096718A7D3398658DF9097196C1F571</Checksum>
193
194 == Recalculate Signature ==
195
196 * incubator/ebsphere.crm/ebs-devops-devops-sql/calc-signature-bacpac.ps1
197 * modify Origin.xml
198 ** Checksum attribute for model.xml

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