Ajout Pour lister tous les Indexes de toutes les tables et de toutes les bases
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@ -773,6 +773,35 @@ FROM information_schema.TABLES
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ORDER BY (data_length + index_length) DESC;
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ORDER BY (data_length + index_length) DESC;
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~~~
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~~~
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Pour lister tous les Indexes de toutes les tables et de toutes les bases :
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~~~
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select index_schema, index_name, group_concat(column_name order by seq_in_index) as index_columns, index_type, case non_unique when 1 then 'Not Unique' else 'Unique' end as is_unique, table_name from information_schema.statistics where table_schema not in ('information_schema', 'mysql', 'performance_schema', 'sys') group by index_schema, index_name, index_type, non_unique, table_name order by index_schema, index_name;
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~~~
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En version plus "lisible" pour mettre dans un script ou autre :
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~~~
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select index_schema,
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index_name,
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group_concat(column_name order by seq_in_index) as index_columns,
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index_type,
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case non_unique
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when 1 then 'Not Unique'
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else 'Unique'
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end as is_unique,
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table_name
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from information_schema.statistics
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where table_schema not in ('information_schema', 'mysql',
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'performance_schema', 'sys')
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group by index_schema,
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index_name,
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index_type,
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non_unique,
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table_name
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order by index_schema,
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index_name;
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~~~
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## Logs
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## Logs
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