The comparison operators like greater than “>” and greater than or equal to “>=” can be used with the “CURRENT_DATE” function to get a date greater than today. Use the following syntax to get the table’s data greater than or equal to the current date (today): SELECT col_list ...
在上述示例中,我们使用Criteria API创建了一个查询,并使用"greaterThan"方法来比较一个名为"dateColumn"的日期列与给定的"startDate"日期。 无论是使用HQL还是Criteria API,Hibernate都提供了灵活的方式来比较日期。这使得开发人员可以根据具体需求编写自定义的日期比较查询。
DatedateDateDay Timestamp时间戳DateMilli String文本Varchar 字节bytesVarbinary BigDecimalnumeric(p,s)十进制 ARRAY不适用(见注释)列出 PostgreSQL 连接器支持该ARRAY类型,但具有以下限制:不支持多维数组(<data_type>[][]或嵌套数组)。包含不受支持的ARRAY数据类型的列将被转换为字符串元素数组 (array<varchar>)。
Invalid indexes (less than 0 or greater than or equal to tg_nargs) result in a null value. A trigger function must return either NULL or a record/row value having exactly the structure of the table the trigger was fired for. 以plpgsql为例,触发器函数范例。 使用hstore 和触发器跟踪敏感数...
HIRE_DATE DATE Date when the employee started on this job. A not null column. JOB_ID VARCHAR2(10) Current job of the employee; foreign key to job_id column of the jobs table. A not null column. SALARY NUMBER(8,2) Y Monthly salary of the employee. Must be greater ...
reg_date date not null ) partition by range (ltz_id) ( partition P001 values less than(30000000) tablespace USERS, partition P002 values less than(60000000) tablespace USERS, partition P003 values less than(maxvalue) tablespace USERS
Themax_wal_sendersvalue of the source database must be greater than or equal to themax_replication_slotsvalue. If the toast attribute of the primary key column in the source database is main, external, or extended, the replica identity attribute must be full. ...
X will include the wall files generated while the backup was being taken, this will ensure that your backup is up-to-date Additionally, pg_basebackup is backwards compatible, which translates to the fact that you can use a newer version of the utility to take the backups of all the server...
NaNs are greater than all non-null values. NaNs are considered equal. timestamptz/timestamp with time zone Date and time, including time zone. timestamp with time zone can be expressed with a UTC offset. The following timestamp literal specifies America/Los_Angeles Pacific Standard Time 2016...
CURRENT_DATE CURRENT_ROLE CURRENT_SCHEMA CURRENT_TIME CURRENT_TIMESTAMP CURRENT_USER CURSOR CYCLE DATA_P DATABASE DAY_P DEALLOCATE DEC DECIMAL_P DECLARE DEFAULT DEFAULTS DEFERRABLE DEFERRED DEFINER DELETE_P DELIMITER DELIMITERS DEPENDS DESC DETACH DICTIONARY DISABLE_P DISCARD DISTINCT DO DOCUMENT_P ...