SP_AUTOEXPAND：默认值为1，它意味着支持自动空间扩展；0意味着不支持自动空间扩展。
SP_AUTOEXPAND: The default value is 1, which means enable automatic space expansion; 0 means disable automatic space expansion.
扩展大小是该空间中一个块可自动扩展的最小分配大小。
The extend size is the minimum size by which a chunk in this space can be automatically extended.
根据您的配置，可在耗尽空间之前自动扩展空间。
Depending on your configuration, Spaces can be automatically expanded before they run out of space.
即使配置和启用了自动存储配置，还是可以手动扩展空间或块。
Even if you configure and enable automatic storage provisioning, it allows you to manually expand a space or extend a chunk.
如果存储空间不配置为自动扩展，会向客户端返回一个ENOFREE错误，如同在之前的Informix版本中。
If the storage space is not configured for automatic expansion, an ENOFREE error will be returned to the client just as it is in previous Informix versions.
extendsize-这是空间中可自动扩展的块的最小分配大小。
Extend size - this the minimum allocation size by which a chunk in this space can be automatically extended.
当出现存储空间的用尽时，当前的块能够自动扩展，或新的块能够自动地从存储池添加到特定的存储空间。
When there is any depletion of storage space, existing chunks can be automatically extended, or new chunks can be automatically added from the storage pool to that particular storage space.
为特定存储空间将创建大小和扩展大小都设置为 0可有效禁用对该空间的自动扩展。
Setting both the create size and the extend size to 0 for a particular storage space effectively turns off automatic expansion for that space.
这些自动存储表空间可以随着您表空间的填满，自动扩展现有的容器(或创建新的)。
These automatic storage table Spaces that can automatically extend existing containers (or creates news ones) as your table Spaces fill up.
如果当前块都不可扩展，Informix可以使用存储池自动分配新块给存储空间。
If none of its current chunks are extendable, Informix can automatically allocate a new chunk to the storage space using the storage pool.
在主动机制中，一个sysadmin任务会监控现有存储空间，并在剩余空间低于特定阈值时自动扩展存储空间。
In the proactive mechanism, a sysadmin task will monitor existing storage Spaces and automatically grow a storage space when its free space falls below a specific threshold amount.
如果您不想等待Informix自动扩展空间，可以使用以下sysadmintask命令自动扩展它。
If you do not want to wait for Informix to automatically expand a space, you can manually expand it using the following sysadmin task command.
当存储空间耗尽时，Informix可以自动扩展存储空间。
When a storage space runs out of space Informix can automatically expand the storage space. A storage space can be expanded automatically in two different ways.
同时对GIS数据的排序方法以及图形空间关系的检查也做了讨论，并探讨将扩展模型应用于土地GIS基础数据的质量控制与检查工作中，以提高数据检查工作的效率和自动化程度。
The method of GIS data sorting is also achieved in this paper. With the application of this update model, the job of land GIS basic data quality control and inspection will be more efficient.
同时对GIS数据的排序方法以及图形空间关系的检查也做了讨论，并探讨将扩展模型应用于土地GIS基础数据的质量控制与检查工作中，以提高数据检查工作的效率和自动化程度。
The method of GIS data sorting is also achieved in this paper. With the application of this update model, the job of land GIS basic data quality control and inspection will be more efficient.
应用推荐