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fix: compatibility between GENERATED and SERIAL auto-increment fields in PostgreSQL version 10 and above

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marsonshine 2024-11-08 14:23:14 +08:00
parent 64e86eaebd
commit 38f2cec25d
1 changed files with 5 additions and 2 deletions
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7
Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
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@ -30,8 +30,11 @@ namespace SqlSugar
col_description(pclass.oid, pcolumn.ordinal_position) as ColumnDescription,
case when pkey.colname = pcolumn.column_name
then true else false end as IsPrimaryKey,
case when pcolumn.column_default like 'nextval%'
then true else false end as IsIdentity,
CASE
WHEN (current_setting('server_version_num')::INT >= 100000 AND pcolumn.is_identity = 'YES') THEN true
WHEN pcolumn.column_default LIKE 'nextval%' THEN true
ELSE false
END AS IsIdentity,
case when pcolumn.is_nullable = 'YES'
then true else false end as IsNullable
from (select * from pg_tables where upper(tablename) = upper('{0}') and schemaname='" + schema + @"') ptables inner join pg_class pclass