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Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

HXTT ACCESS
SELECT COUNT(*) ?
Philippe Gervaise
2016-09-02 06:16:16.0
Hi,

When i'm doing the query "SELECT COUNT(*) FROM MY_TABLE" (whatever which table is "MY_TABLE") the HXTT driver read the entire table.

In our case the table is about 200Mo, highly fragmented and accessed on a network drive so it takes a lot of time.

It is possible to obtain the number of rows in a table with metadata stored on Access database (as do the Jackcess Java Library) ?

Thank you.
Re:SELECT COUNT(*) ?
HXTT Support
2016-09-02 06:20:56.0
select reccount() from my_table;

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