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- 修复 MySql 8.0 索引 DESC 的判断；#1664

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2881099 2023-11-14 15:24:14 +08:00
parent a4dca34547
commit 7180cddb42
6 changed files with 6 additions and 6 deletions
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2
Providers/FreeSql.Provider.Custom/MySql/CustomMySqlCodeFirst.cs
View File

@ -256,7 +256,7 @@ where a.table_schema in ({0}) and a.table_name in ({1})", tboldname ?? tbname);
select select
a.column_name, a.column_name,
a.index_name 'index_id', a.index_name 'index_id',
0 'IsDesc', case when a.collation = 'D' then 1 else 0 end 'IsDesc',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique' case when a.non_unique = 0 then 1 else 0 end 'IsUnique'
from information_schema.statistics a from information_schema.statistics a
where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname); where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname);

2
Providers/FreeSql.Provider.Custom/MySql/CustomMySqlDbFirst.cs
View File

@ -299,7 +299,7 @@ a.index_name 'index_id',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique', case when a.non_unique = 0 then 1 else 0 end 'IsUnique',
case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey', case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
0 'IsClustered', 0 'IsClustered',
0 'IsDesc' case when a.collation = 'D' then 1 else 0 end 'IsDesc'
from information_schema.statistics a from information_schema.statistics a
where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8} where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8}
"; ";

2
Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs
View File

@ -267,7 +267,7 @@ where a.table_schema in ({0}) and a.table_name in ({1})", tboldname ?? tbname);
select select
a.column_name, a.column_name,
a.index_name 'index_id', a.index_name 'index_id',
0 'IsDesc', case when a.collation = 'D' then 1 else 0 end 'IsDesc',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique' case when a.non_unique = 0 then 1 else 0 end 'IsUnique'
from information_schema.statistics a from information_schema.statistics a
where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname); where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname);

2
Providers/FreeSql.Provider.MySql/MySqlDbFirst.cs
View File

@ -332,7 +332,7 @@ a.index_name 'index_id',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique', case when a.non_unique = 0 then 1 else 0 end 'IsUnique',
case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey', case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
0 'IsClustered', 0 'IsClustered',
0 'IsDesc' case when a.collation = 'D' then 1 else 0 end 'IsDesc'
from information_schema.statistics a from information_schema.statistics a
where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8} where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8}
"; ";

2
Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlCodeFirst.cs
View File

@ -257,7 +257,7 @@ where a.table_schema in ({0}) and a.table_name in ({1})", tboldname ?? tbname);
select select
a.column_name, a.column_name,
a.index_name 'index_id', a.index_name 'index_id',
0 'IsDesc', case when a.collation = 'D' then 1 else 0 end 'IsDesc',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique' case when a.non_unique = 0 then 1 else 0 end 'IsUnique'
from information_schema.statistics a from information_schema.statistics a
where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname); where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRIMARY'", tboldname ?? tbname);

2
Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlDbFirst.cs
View File

@ -298,7 +298,7 @@ a.index_name 'index_id',
case when a.non_unique = 0 then 1 else 0 end 'IsUnique', case when a.non_unique = 0 then 1 else 0 end 'IsUnique',
case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey', case when a.index_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
0 'IsClustered', 0 'IsClustered',
0 'IsDesc' case when a.collation = 'D' then 1 else 0 end 'IsDesc'
from information_schema.statistics a from information_schema.statistics a
where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8} where {(ignoreCase ? "lower(a.table_schema)" : "a.table_schema")} in ({databaseIn}) and {loc8}
"; ";