CREATE TABLE - Creating a table from a query CREATE EXTERNAL TABLE ALTER TABLE ALTER TABLE - Adding and removing vertical partition buckets TRUNCATE TABLE DROP TABLE U-SQL indexes U-SQL statistics U-SQL views U-SQL functions U-SQL packages ...
_table_name [ ( ref_column [ ,... n ] ) ] [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } <table_index> ...
CREATE INDEX index1 ON schema1.table1 (column1); 在表上创建聚集索引,并为表使用由 3 个部分组成的名称 SQL 复制 CREATE CLUSTERED INDEX index1 ON database1.schema1.table1 (column1); 使用唯一约束创建非聚集索引并指定排序顺序 SQL 复制 CREATE UNIQUE INDEX index1 ON schema1.table1 (column...
In the above query, we have used one more way to define a foreign key in the SQL Create table, first we have declared column name with data type and at the end of the query we define it as a foreign key for both patient_id and doctor_id. We have also defined check constrain in ...
| CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } <table_option> ::= { [DATA_COMPRESSION = { NONE | ROW | PAGE } [ ON PARTITIONS ( { <partition_number_expression> | <range> } [ , ...n ] ) ]] [ FILETABLE_DIRECTORY = <directory_name> ] ...
+-+ | '-view-name--' '-| copy-options |-' | +-| as-result-table |--+---+--+ | '-| copy-options |-' | '-| materialized-query-definition |---' .---. V (1) | >---+---+-+->< +-+-IN--+-
The query must be a single SELECT* statement. When finished, click OK. When you click OK, the query runs and the custom SQL query table appears in the logical layer of the canvas. Only relevant fields from the custom SQL query display in the data grid on the Data Source page. For ...
文档中有一句话:vart=db.Ado.SqlQuery<table>(sql);//比db.SqlQueryable兼容性更强,支持复杂SQL存储过程,缺点没有自带的分页操作 没有自带的分页操作,所以我写了上面的方法进行扩展,然后发现了上面这个问题。 热忱回答(8) 叶萌VIP0 2021/9/3 inttotal=0; ...
sql query to recon data between 2 systems --SQL query for getting data from 2 vendor systems --Hi All, --I get data from 2 vendor systems. I need to reconcile this data and match. I have very limited fields to compare DECLARE @vendor1 TABLE ( … ...
(), expunge_all(), flush(), get(), get_bind(), get_one(), identity_key(), identity_map, info, is_active, is_modified(), merge(), new, no_autoflush, object_session(), query(), query_property(), refresh(), remove(), reset(), rollback(), scalar(), scalars(), session_...