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!93 feat: DBMS支持mssql和一些功能优化

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* feat: 表格+表格元数据缓存
* feat:跳板机支持多段跳
* fix: 所有数据库区分字段主键和自增
* feat: DBMS支持mssql
* refactor: 去除无用的getter方法
This commit is contained in:
zongyangleo
2024-01-29 04:20:23 +00:00
committed by Coder慌
parent 923e183a67
commit 0e6b9713ce
59 changed files with 1506 additions and 433 deletions
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32
server/internal/db/dbm/dbi/metasql/dm_meta.sql
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@@ -36,7 +36,7 @@ ORDER BY a.object_name
select
a.index_name as INDEX_NAME,
a.index_type as INDEX_TYPE,
case when a.uniqueness = 'UNIQUE' then 1 else 0 end as NON_UNIQUE,
case when a.uniqueness = 'UNIQUE' then 1 else 0 end as IS_UNIQUE,
indexdef(b.object_id,1) as INDEX_DEF,
c.column_name as COLUMN_NAME,
c.column_position as SEQ_IN_INDEX,
@@ -64,22 +64,26 @@ select a.table_name
b.comments as COLUMN_COMMENT,
a.data_default as COLUMN_DEFAULT,
a.data_scale as NUM_SCALE,
case when t.COL_NAME = a.column_name then 'PRI' else '' end as COLUMN_KEY
case when t.COL_NAME = a.column_name then 1 else 0 end as IS_IDENTITY,
case when t2.constraint_type = 'P' then 1 else 0 end as IS_PRIMARY_KEY
from all_tab_columns a
left join user_col_comments b
on b.owner = (SELECT SF_GET_SCHEMA_NAME_BY_ID(CURRENT_SCHID)) and b.table_name = a.table_name and
a.column_name = b.column_name
left join (select b.owner, b.table_name, a.name COL_NAME
on b.owner = (SELECT SF_GET_SCHEMA_NAME_BY_ID(CURRENT_SCHID))
and b.table_name = a.table_name
and a.column_name = b.column_name
left join (select b.owner, b.TABLE_NAME, a.NAME as COL_NAME
from SYS.SYSCOLUMNS a,
all_tables b,
sys.sysobjects c,
sys.sysobjects d
SYS.all_tables b,
SYS.SYSOBJECTS c
where a.INFO2 & 0x01 = 0x01
and a.id=c.id and d.type$ = 'SCH' and d.id = c.schid
and b.owner = (SELECT SF_GET_SCHEMA_NAME_BY_ID(CURRENT_SCHID))
and c.schid = ( select id from sys.sysobjects where type$ = 'SCH' and name = (SELECT SF_GET_SCHEMA_NAME_BY_ID(CURRENT_SCHID)))
and c.name = b.table_name) t
on t.table_name = a.table_name
and a.ID = c.ID
and c.NAME = b.TABLE_NAME) t
on t.table_name = a.table_name and t.owner = a.owner
left join (select uc.OWNER, uic.column_name, uic.table_name, uc.constraint_type
from user_ind_columns uic
left join user_constraints uc on uic.index_name = uc.index_name) t2
on t2.table_name = t.table_name and a.column_name = t2.column_name
where a.owner = (SELECT SF_GET_SCHEMA_NAME_BY_ID(CURRENT_SCHID))
and a.table_name in (%s)
order by a.table_name, a.column_id
order by a.table_name,
a.column_id