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Adding SQL tools team recommendations (#21866)

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junierch
2023-02-07 12:48:56 -05:00
committed by GitHub
parent 66410edf02
commit 61ddf297f9
1 changed files with 4 additions and 1 deletions
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5
extensions/sql-migration/src/api/sqlUtils.ts
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@@ -44,12 +44,15 @@ const query_target_databases_sql = `
AND is_distributor <> 1
ORDER BY db.name;`;
// NOTES: Converting the size to BIGINT is need to handle the large database scenarios.
// Size column in sys.master_files represents the number of pages and each page is 8 KB
// The end result is size in MB, 8/1024 = 1/128.
const query_databases_with_size = `
WITH
db_size
AS
(
SELECT database_id, CAST(SUM(size) / 128 AS bigint) size
SELECT database_id, CAST(SUM(CAST(size as BIGINT)) / 128 AS BIGINT) size
FROM sys.master_files with (nolock)
GROUP BY database_id
)