Wiki source code of migrate to managed instance

Version 8.21 by Rudi Marais on 2024/03/28 18:36
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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. ALTER DATABASE Everest_Test SET READ_ONLY WITH NO_WAIT
11
12 1. scale db to accetable performance ie dtus 500
13
14 1. turn off real time scan (anti virus)
15
16 1. run bcp extract scripts
17 11. everest & docs parallel
18 11. extract run from smallest to largest table
19
20 1. run schema extracts
21 11. not in parallel!
22 11. [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
23 11. C:\Users\alliancetest\.mssqlscripter
24 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
25
26 1. create db
27
28 1. create schemas
29 11. prep scripts first remove non applicable scripting
30 11. document references
31 11. make sure ddl audit triggers are disabled
32
33 1. disable all indexes except clustered
34
35 1. run imports [parallel]
36 11. imports runs from smallest to largest table
37
38 1. verify record counts from pre and post
39
40 1. enable indexes
41
42 1. deploy new ddl audit triggers
43 ​​​​​​​
44 1. enable ddl trigger
45
46 1. run db security scripts
47 11. creates db groups and ad groups
48
49 1. update all settings to new environment
50
51 1.
52
53
54
55 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
56 11. reason for this is to identify any procedure/triggers/functions that dont compile
57 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
58 11. repeat step 1 and 2 until you get zero objects that can't compile
59 1. check sql code for any reserved varables ie... and fix on DB
60 1. run dacpac export
61 11. make sure nothing is running on source DB
62 11. upgrade source DB to high level for quicker export and set back to what it was once done
63 11. cmd
64 1. run dacpac publish to managed instance
65 1.
66
67 * (((
68 (% class="wikigeneratedid" id="Hhttps:2F2Fgithub.com2Fmicrosoft2Fmssql-scripter" %)
69 [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
70
71 ​​​​​​​
72 )))
73
74 {{code language="sql"}}
75 -- index
76 select concat('echo ''',SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp ',SCHEMA_NAME(schema_id), '.', name , ''' >> test.log')
77 from sys.tables
78 where type = 'U'
79 and is_ms_shipped = 0
80
81 --and temporal_type in (0,2);
82
83 -- export
84
85 select '$path = "E:\temp\test\everest_test"' cmd union
86 select '$server = "mytest.database.windows.net"' union
87 select '$username = "sa"' union
88 select '$password = "123456"' union
89 select 'New-Item -ItemType Directory -Force -Path "$path\export_log"' union
90 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
91
92 select export = concat('bcp "', DB_NAME(), '.',
93 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
94 '" out "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp" ',
95 ' -e "$path\export_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.log" ',
96 ' -S "', '$server','"',
97 ' -N -U "$username" -P "$password"',
98 ' | Out-Null')
99 from sys.tables
100 where type = 'U'
101 and is_ms_shipped = 0
102 --and temporal_type in (0,2);
103
104 -- import
105
106 select '$path = "E:\temp\test\everest_test"' cmd union
107 select '$target_server = "sqlmi-ebs-prod.public.2a5fe6cde9a7.database.windows.net,3342"' union
108 select '$target_db = "TST_Staging_Everest"' union
109 select '$target_username = "import_test"' union
110 select '$target_password = ''123456''' union
111 select 'New-Item -ItemType Directory -Force -Path "$path\import_log"' union
112 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
113
114 select import = concat('bcp "', '$target_db', '.',
115 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
116 '" in "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.bcp" ',
117 ' -e "$path\import_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.log" ',
118 ' -S "', '$target_server','"',
119 ' -N -U "$target_username" -P "$target_password"',
120 ' -b 1000 -E -k -N -q',
121 ' | Out-Null')
122 from sys.tables
123 where type = 'U'
124 and is_ms_shipped = 0
125 --and temporal_type in (0,2);
126
127 {{/code}}
128
129
130 * disable anti-virus real time scan
131 *
132
133 (% class="wikigeneratedid" %)
134 placeholder
135
136 = Exporting =
137
138 * no encrypted objects, they need to be decrypted or removed prior to exporting.
139
140 SQL 2012
141
142
143
144 EXEC sp_configure 'show advanced options', 1;
145 GO
146 RECONFIGURE;
147 GO
148
149 EXEC sp_configure 'xp_cmdshell',1
150 GO
151 RECONFIGURE
152 GO
153
154
155 EXEC XP_CMDSHELL 'net use O: ~\~\zagpebslab.file.core.windows.net\sqlshare /user:"localhost\zagpebslab" "access_key"'
156
157 EXEC XP_CMDSHELL 'Dir O:'
158
159
160 BACKUP DATABASE Everest_TEST
161 TO DISK = N'O:\ENS_Everest_Test_20230721_1806.bak'
162 WITH COMPRESSION,
163 STATS = 10;
164
165
166 GO
167
168
169 SELECT 
170 session_id as SPID, command, a.text AS Query, start_time, percent_complete,
171 dateadd(second,estimated_completion_time/1000, getdate()) as estimated_completion_time
172 FROM sys.dm_exec_requests r 
173 CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a 
174 WHERE r.command in ('BACKUP DATABASE','RESTORE DATABASE')
175
176 GO
177
178
179 = Importing =
180
181
182 = Modifying and Troubleshooting =
183
184 * Get-FileHash 'C:\temp\lfs\LifeSense_Everest_Test2-2023-5-17-7-37\model.xml'
185 ** place in Origin.xml
186 *** <Checksum Uri="/model.xml">DEADD2734B789135ED627061A385FC2C1096718A7D3398658DF9097196C1F571</Checksum>
187
188 == Recalculate Signature ==
189
190 * incubator/ebsphere.crm/ebs-devops-devops-sql/calc-signature-bacpac.ps1
191 * modify Origin.xml
192 ** Checksum attribute for model.xml