Wiki source code of migrate to managed instance

Version 8.23 by Rudi Marais on 2024/03/28 18:48
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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. enable compresssion on applicable tables
34 11. tblAudit etc
35
36 1. disable all indexes except clustered
37
38 1. run imports [parallel]
39 11. imports runs from smallest to largest table
40
41 1. verify record counts from pre and post
42
43 1. enable indexes
44
45 1. deploy new ddl audit triggers
46 ​​​​​​​
47 1. enable ddl trigger
48
49 1. run db security scripts
50 11. creates db groups and ad groups
51
52 1. update all settings to new environment
53
54 1.
55
56
57
58 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
59 11. reason for this is to identify any procedure/triggers/functions that dont compile
60 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
61 11. repeat step 1 and 2 until you get zero objects that can't compile
62 1. check sql code for any reserved varables ie... and fix on DB
63 1. run dacpac export
64 11. make sure nothing is running on source DB
65 11. upgrade source DB to high level for quicker export and set back to what it was once done
66 11. cmd
67 1. run dacpac publish to managed instance
68 1.
69
70 * (((
71 (% class="wikigeneratedid" id="Hhttps:2F2Fgithub.com2Fmicrosoft2Fmssql-scripter" %)
72 [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
73
74
75 )))
76
77 {{code language="sql"}}
78 -- index
79 select concat('echo ''',SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp ',SCHEMA_NAME(schema_id), '.', name , ''' >> test.log')
80 from sys.tables
81 where type = 'U'
82 and is_ms_shipped = 0
83
84 --and temporal_type in (0,2);
85
86 -- export
87
88 select '$path = "E:\temp\test\everest_test"' cmd union
89 select '$server = "mytest.database.windows.net"' union
90 select '$username = "sa"' union
91 select '$password = "123456"' union
92 select 'New-Item -ItemType Directory -Force -Path "$path\export_log"' union
93 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
94
95 select export = concat('bcp "', DB_NAME(), '.',
96 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
97 '" out "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp" ',
98 ' -e "$path\export_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.log" ',
99 ' -S "', '$server','"',
100 ' -N -U "$username" -P "$password"',
101 ' | Out-Null')
102 from sys.tables
103 where type = 'U'
104 and is_ms_shipped = 0
105 --and temporal_type in (0,2);
106
107 -- import
108
109 select '$path = "E:\temp\test\everest_test"' cmd union
110 select '$target_server = "sqlmi-ebs-prod.public.2a5fe6cde9a7.database.windows.net,3342"' union
111 select '$target_db = "TST_Staging_Everest"' union
112 select '$target_username = "import_test"' union
113 select '$target_password = ''123456''' union
114 select 'New-Item -ItemType Directory -Force -Path "$path\import_log"' union
115 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
116
117 select import = concat('bcp "', '$target_db', '.',
118 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
119 '" in "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.bcp" ',
120 ' -e "$path\import_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.log" ',
121 ' -S "', '$target_server','"',
122 ' -N -U "$target_username" -P "$target_password"',
123 ' -b 1000 -E -k -N -q',
124 ' | Out-Null')
125 from sys.tables
126 where type = 'U'
127 and is_ms_shipped = 0
128 --and temporal_type in (0,2);
129
130 {{/code}}
131
132
133 * disable anti-virus real time scan
134 *
135
136 (% class="wikigeneratedid" %)
137 placeholder
138
139 = Exporting =
140
141 * no encrypted objects, they need to be decrypted or removed prior to exporting.
142
143 SQL 2012
144
145
146
147 EXEC sp_configure 'show advanced options', 1;
148 GO
149 RECONFIGURE;
150 GO
151
152 EXEC sp_configure 'xp_cmdshell',1
153 GO
154 RECONFIGURE
155 GO
156
157
158 EXEC XP_CMDSHELL 'net use O: ~\~\zagpebslab.file.core.windows.net\sqlshare /user:"localhost\zagpebslab" "access_key"'
159
160 EXEC XP_CMDSHELL 'Dir O:'
161
162
163 BACKUP DATABASE Everest_TEST
164 TO DISK = N'O:\ENS_Everest_Test_20230721_1806.bak'
165 WITH COMPRESSION,
166 STATS = 10;
167
168
169 GO
170
171
172 SELECT 
173 session_id as SPID, command, a.text AS Query, start_time, percent_complete,
174 dateadd(second,estimated_completion_time/1000, getdate()) as estimated_completion_time
175 FROM sys.dm_exec_requests r 
176 CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a 
177 WHERE r.command in ('BACKUP DATABASE','RESTORE DATABASE')
178
179 GO
180
181
182 = Importing =
183
184
185 = Modifying and Troubleshooting =
186
187 * Get-FileHash 'C:\temp\lfs\LifeSense_Everest_Test2-2023-5-17-7-37\model.xml'
188 ** place in Origin.xml
189 *** <Checksum Uri="/model.xml">DEADD2734B789135ED627061A385FC2C1096718A7D3398658DF9097196C1F571</Checksum>
190
191 == Recalculate Signature ==
192
193 * incubator/ebsphere.crm/ebs-devops-devops-sql/calc-signature-bacpac.ps1
194 * modify Origin.xml
195 ** Checksum attribute for model.xml