javascript - Which version of firefox will support Web SQL? -

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i'm developing app needs offline storage sql.

i try:

    if (window.opendatabase) {         window.db = window.opendatabase("app", "", "my app db name", 1024*1024);     }

this works great on chrome doesn't work on firefox 3.6

what version of firefox support opendatabase?

mozilla have said never implement according thread:

html5 indexeddb, web sql database , browser wars


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