你需要将上述代码中的source_table替换为你希望从中获取数据的源表的名称,并根据需要设置查询的条件。 3. 执行CREATE TABLE AS语句 最后,我们可以执行CREATE TABLE AS语句,将查询的结果插入到目标表中。以下是一个示例代码: CREATETABLEtarget_tableASSELECTcolumn1,column2,...FROMsourc
1. 用create table 语句建立actor_name 表 2. 用inset into actor select插入子查询的结果集(不需要用values(),()这种形式。这种形式是手工插入单条数据或多条数据时用圆括号分割。插入结果集是不需要) 即,插入单条数据或是多条数据时,需要使用values语句进行数据的插入 例如:insert into table (ziduan1,ziduan...
磁碟型 CREATE TABLE 語法: syntaxsql 複製 CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } [ AS FileTable ] ( { <column_definition> | <computed_column_definition> | <column_set_definition> | [ <table_constraint> ] [ ,... n ] | [ <ta...
syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } [ AS FileTable ] ( { <column_definition> | <computed_column_definition> | <column_set_definition> | [ <table_constraint> ] [ ,... n ] | [ <table_index> ] } [ ,......
DISTRIBUTION = REPLICATE Stores one copy of the table on each Compute node. For Azure Synapse Analytics, the table is stored on a distribution database on each Compute node. For Analytics Platform System (PDW), the table is stored in a SQL Server filegroup that spans the Compute node. This...
( LOCATION ='sqlserver://SqlServer',-- PUSHDOWN = ON | OFF,CREDENTIAL = SQLServerCredentials ); GOCREATESCHEMAsqlserver; GO/* LOCATION: sql server table/view in 'database_name.schema_name.object_name' format * DATA_SOURCE: the external data source, created above. */CREATEEXTERNALTABLE...
( LOCATION ='sqlserver://SqlServer',-- PUSHDOWN = ON | OFF,CREDENTIAL = SQLServerCredentials ); GOCREATESCHEMAsqlserver; GO/* LOCATION: sql server table/view in 'database_name.schema_name.object_name' format * DATA_SOURCE: the external data source, created above. */CREATEEXTERNALTABLE...
( LOCATION ='sqlserver://SqlServer',-- PUSHDOWN = ON | OFF,CREDENTIAL = SQLServerCredentials ); GOCREATESCHEMAsqlserver; GO/* LOCATION: sql server table/view in 'database_name.schema_name.object_name' format * DATA_SOURCE: the external data source, created above. */CREATEEXTERNALTABLE...
Serverloze SQL-pool in Azure Synapse Analytics ondersteunt alleenexterneentijdelijketabellen. Transact-SQL-syntaxisconventies Syntaxis syntaxsqlKopiëren -- Create a new table.CREATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} ( {column_name<data_type>[<column_op...
CREATE TABLE (Transact-SQL) 创建新表。 Transact-SQL 语法约定 语法 CREATE TABLE [ database_name . [ schema_name ] . | schema_name . ] table_name ( { <column_definition> | <computed_column_definition> } [ <table_constraint> ] [ ,...n ] ) ...