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fix index aggregation

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This commit is contained in:
johnnyfish
2024-09-11 12:16:06 +03:00
committed by Guy Ben-Aharon
parent 3465656945
commit 0d9a4e667f
16 changed files with 310 additions and 98 deletions
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9
src/lib/data/import-metadata/scripts/mysql-script.ts
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@@ -110,7 +110,8 @@ export const getMySQLQuery = (
'","index_type":"', LOWER(indexes.index_type),
'","cardinality":', indexes.cardinality,
',"direction":"', (CASE WHEN indexes.collation = 'D' THEN 'desc' ELSE 'asc' END),
'","unique":', IF(indexes.non_unique = 1, 'false', 'true'), '}')))))
'","column_position":', indexes.seq_in_index,
',"unique":', IF(indexes.non_unique = 1, 'false', 'true'), '}')))))
), tbls as
(
(SELECT (@tbls:=NULL),
@@ -244,7 +245,8 @@ export const getMySQLQuery = (
'","index_type":"', LOWER(idx.index_type),
'","cardinality":', idx.cardinality,
',"direction":"', (CASE WHEN idx.collation = 'D' THEN 'desc' ELSE 'asc' END),
'","unique":', IF(idx.non_unique = 1, 'false', 'true'), '}')
'","column_position":', idx.seq_in_index,
',"unique":', IF(idx.non_unique = 1, 'false', 'true'), '}')
) FROM (
SELECT indexes.table_schema,
indexes.table_name,
@@ -253,7 +255,8 @@ export const getMySQLQuery = (
LOWER(indexes.index_type) AS index_type,
indexes.cardinality,
indexes.collation,
indexes.non_unique
indexes.non_unique,
indexes.seq_in_index
FROM information_schema.statistics indexes
WHERE indexes.table_schema = DATABASE()
) AS idx), ''),