Wiki source code of migrate to managed instance

Version 8.16 by Rudi Marais on 2024/03/28 18:32
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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
23 1. create db
24
25 1. create schemas
26 11. prep scripts first
27 11. document references
28 11. make sure ddl audit triggers are disabled
29
30 1. disable all indexes except clustered
31
32 1. run imports [parallel]
33 11. imports runs from smallest to largest table
34 ​​​​​​​
35 1. verify record counts from pre and post
36
37 1. enable indexes
38 1. enable ddl trigger
39
40 1.
41
42
43
44 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
45 11. reason for this is to identify any procedure/triggers/functions that dont compile
46 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
47 11. repeat step 1 and 2 until you get zero objects that can't compile
48 1. check sql code for any reserved varables ie... and fix on DB
49 1. run dacpac export
50 11. make sure nothing is running on source DB
51 11. upgrade source DB to high level for quicker export and set back to what it was once done
52 11. cmd
53 1. run dacpac publish to managed instance
54 1.
55
56 * (((
57 (% class="wikigeneratedid" id="Hhttps:2F2Fgithub.com2Fmicrosoft2Fmssql-scripter" %)
58 [[https:~~/~~/github.com/microsoft/mssql-scripter>>https://github.com/microsoft/mssql-scripter]]
59
60 * C:\Users\alliancetest\.mssqlscripter
61 * 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
62
63
64 )))
65 * ALTER DATABASE Everest_Test SET READ_ONLY WITH NO_WAIT
66
67
68 {{code language="sql"}}
69 -- index
70 select concat('echo ''',SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp ',SCHEMA_NAME(schema_id), '.', name , ''' >> test.log')
71 from sys.tables
72 where type = 'U'
73 and is_ms_shipped = 0
74
75 --and temporal_type in (0,2);
76
77 -- export
78
79 select '$path = "E:\temp\test\everest_test"' cmd union
80 select '$server = "mytest.database.windows.net"' union
81 select '$username = "sa"' union
82 select '$password = "123456"' union
83 select 'New-Item -ItemType Directory -Force -Path "$path\export_log"' union
84 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
85
86 select export = concat('bcp "', DB_NAME(), '.',
87 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
88 '" out "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.bcp" ',
89 ' -e "$path\export_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)), '.log" ',
90 ' -S "', '$server','"',
91 ' -N -U "$username" -P "$password"',
92 ' | Out-Null')
93 from sys.tables
94 where type = 'U'
95 and is_ms_shipped = 0
96 --and temporal_type in (0,2);
97
98 -- import
99
100 select '$path = "E:\temp\test\everest_test"' cmd union
101 select '$target_server = "sqlmi-ebs-prod.public.2a5fe6cde9a7.database.windows.net,3342"' union
102 select '$target_db = "TST_Staging_Everest"' union
103 select '$target_username = "import_test"' union
104 select '$target_password = ''123456''' union
105 select 'New-Item -ItemType Directory -Force -Path "$path\import_log"' union
106 select 'New-Item -ItemType Directory -Force -Path "$path\data"'
107
108 select import = concat('bcp "', '$target_db', '.',
109 SCHEMA_NAME(schema_id), '.', replace(name,'$','`$'),
110 '" in "$path\data\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.bcp" ',
111 ' -e "$path\import_log\', SCHEMA_NAME(schema_id), '_', BASE64_ENCODE (cast(name as varbinary)) , '.log" ',
112 ' -S "', '$target_server','"',
113 ' -N -U "$target_username" -P "$target_password"',
114 ' -b 1000 -E -k -N -q',
115 ' | Out-Null')
116 from sys.tables
117 where type = 'U'
118 and is_ms_shipped = 0
119 --and temporal_type in (0,2);
120
121 {{/code}}
122
123
124 * disable anti-virus real time scan
125 *
126
127 (% class="wikigeneratedid" %)
128 placeholder
129
130 = Exporting =
131
132 * no encrypted objects, they need to be decrypted or removed prior to exporting.
133
134 SQL 2012
135
136
137
138 EXEC sp_configure 'show advanced options', 1;
139 GO
140 RECONFIGURE;
141 GO
142
143 EXEC sp_configure 'xp_cmdshell',1
144 GO
145 RECONFIGURE
146 GO
147
148
149 EXEC XP_CMDSHELL 'net use O: ~\~\zagpebslab.file.core.windows.net\sqlshare /user:"localhost\zagpebslab" "access_key"'
150
151 EXEC XP_CMDSHELL 'Dir O:'
152
153
154 BACKUP DATABASE Everest_TEST
155 TO DISK = N'O:\ENS_Everest_Test_20230721_1806.bak'
156 WITH COMPRESSION,
157 STATS = 10;
158
159
160 GO
161
162
163 SELECT 
164 session_id as SPID, command, a.text AS Query, start_time, percent_complete,
165 dateadd(second,estimated_completion_time/1000, getdate()) as estimated_completion_time
166 FROM sys.dm_exec_requests r 
167 CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a 
168 WHERE r.command in ('BACKUP DATABASE','RESTORE DATABASE')
169
170 GO
171
172
173 = Importing =
174
175
176 = Modifying and Troubleshooting =
177
178 * Get-FileHash 'C:\temp\lfs\LifeSense_Everest_Test2-2023-5-17-7-37\model.xml'
179 ** place in Origin.xml
180 *** <Checksum Uri="/model.xml">DEADD2734B789135ED627061A385FC2C1096718A7D3398658DF9097196C1F571</Checksum>
181
182 == Recalculate Signature ==
183
184 * incubator/ebsphere.crm/ebs-devops-devops-sql/calc-signature-bacpac.ps1
185 * modify Origin.xml
186 ** Checksum attribute for model.xml