In SQL Server, we can specify the column name with space in square bracket or parenthesis. Let us understand the concept with some examples. Space in the database object name Suppose we want to create a table namedEmployee table. We create the following query to create the table: 1 2 3 ...
[ WITH ] [(]table[)] ] ] ] [WITH table-option ::= { %CLASSPARAMETER paramname [=] value } , } [ STORAGETYPE [=] {ROW | COLUMN} ] ] sqlcollation ::= { %EXACT | %MINUS | %MVR | %PLUS | %SPACE | %SQLSTRING [(maxlen)] | %SQLUPPER [(maxlen)] | %TRUNCATE[(maxlen...
Simple CREATE TABLE syntax (common if not using options): syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> } [ ,... n ] ) [ ; ] Full syntax Disk-based CREATE TABLE syntax: syntaxsql Copy CREATE...
CREATE[GLOBALTEMPORARY]TABLEtable(table-element-commalist)[shard-key][WITHtable-option-commalist]table-element::=[%DESCRIPTIONstring][%FILEstring][{%EXTENTSIZE|%NUMROWS}integer][%PUBLICROWID][%ROUTINEstring]{fieldname datatype[AUTO_INCREMENT]|IDENTITY|SERIAL|ROWVERSION[%DESCRIPTIONstring]{[[COLLATE]...
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> ] } [ ,... n ] [ PERIOD...
-- Create a new table.CREATETABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} ( {column_name<data_type>[<column_options>] } [ ,...n ] ) [WITH(<table_option>[ ,...n ] ) ] [;]<column_options>::=[COLLATEWindows_collation_name] [NULL|NOTNULL]-- de...
SQL20408N 表格source-tablename 無法連接至表格 target-tablename,因為來源表格的直欄 source-columnname 與其目標表格的關聯直欄 target-columnname 不符。原因碼 = reason-code。 解說 在ALTER TABLE ... ATTACH PARTITION 陳述式中,目標表格直欄的屬性與來源表格中之對應直欄(依序數位置對齊)的屬性不符。
_oidISNULL)THENRAISE EXCEPTION'table does not exist';ENDIF;-- start the create definitionv_table_ddl :='CREATE TABLE "'||in_table_name||'" ('||E'\n';-- define all of the columns in the table; https://stackoverflow.com/a/8153081/3068233FORv_column_recordINSELECTc.column_name,...
一、DDL部分(create、drop、alter) 1.1 create 语句上 ①语法: create table table_name ( column_name datatype [null|not null], column_name datatype [null|not null], ... [constraint] ) -- table_name: 数据库表名称,在一个数据库中数据表名称不能重复 -- column_name :表中的列名,列名在一个...
-- Create a new external tableCREATEEXTERNALTABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} (<column_definition>[ ,...n ] )WITH(LOCATION='folder_or_filepath',DATA_SOURCE=external_data_source_name, [FILE_FORMAT=external_file_format_name] [ ,<reject_options>[...