<number separator number separator number [time] [time]> 当语言设置为us_english时,日期的默认顺序为mdy(月、日、年)。 可以使用SET DATEFORMAT语句更改日期顺序。 用于SET DATEFORMAT确定如何解释日期值的设置。 如果顺序不符合设置,这些值不会被解释为日期。 无序日期可能被误解释为超出范围或值错误。 例如,...
If there is no natural separator, then a GUID column can be used as a leading key column of the index to ensure uniform distribution of inserts. While using the GUID as the leading column in the index key approach enables use of partitioning for other features, this technique can also ...
Character expressions that are being converted to an exactnumericdata type must consist of digits, a decimal point, and an optional plus (+) or minus (-). Leading blanks are ignored. Comma separators, such as the thousands separator in123,456.00, aren't allowed in the string. ...
A PostgreSQL SQL syntax beautifier that can work as a console program or as a CGI. On-line demo site at http://sqlformat.darold.net/ - darold/pgFormatter
-B | --comma-break : in insert statement, add a newline after each comma. -c | --config FILE : use a configuration file. Default is to not use configuration file unless files ./.pg_format or $HOME/.pg_format or the XDG Base Directory file $XDG_CONFIG_HOME/pg_format/pg_format....
Fixed an issue in SSDT AS tabular 1200-level models where pasting data from Excel with locale settings like German didn't treat the comma as the decimal separator correctly. Fixed an issue in SSDT AS projects with some KPI icon sets, which could yield an error "Couldn't retrieve the data...
The CACHE option sets the number of pre-allocated numbers. If the system crashes without closing the database, at most this many numbers are lost. The default cache size is 32 if sequence has enough range of values. NO CACHE option or the cache size 1 or lower disable the cache. If CA...
MySQL的GROUP_CONCAT将多行合并为字符串,SELECTGROUP_CONCAT(city SEPARATOR ’;’) FROM locations。SQLServer的STRING_AGG实现类似功能。Oracle的NVL2函数根据是否为空返回不同值,如NVL2(commission,salary+commission,salary)计算总收入。 使用函数时需注意类型匹配问题。例如用SUBSTR处理数值型字段需先转换为字符,日期...
2.1.417 Part 3 Section 16.29.30, number:num-list-format 2.1.418 Part 3 Section 16.29.31, number:num-list-label 2.1.419 Part 3 Section 16.31.1, text:linenumbering-configuration 2.1.420 Part 3 Section 16.31.2, text:linenumbering-separator 2.1.421 Part 3 Section 16.31.3, tex...
SeparatorType SequenceOption SequenceOptionKind SequenceStatement ServerAuditStatement ServiceBrokerOption ServiceContract SessionOption SessionOptionKind SessionTimeoutPayloadOption SetClause SetCommand SetCommandStatement SetErrorLevelStatement SetFipsFlaggerCommand SetIdentityInsertStatement SetOffsets SetOffsetsSta...