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Ilia Alshanetsky
28 lines
897 B
XML
28 lines
897 B
XML
<slide title="PRAGMA II">
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<blurb fontsize="3em" title="synchronous">
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This is perhaps the most import option you can control as it has significant impact on both the performance and
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data integrity of your SQLite database.
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</blurb>
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<blurb fontsize="2.5em" title="NORMAL">
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Default setting, which offers a fair blend between performance and data integrity
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</blurb>
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<blurb fontsize="2.5em" title="NONE">
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Performance oriented setting, which increases performance but increases danger of data-loss due to power, application failure.
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</blurb>
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<blurb fontsize="2.5em" title="FULL">
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In this mode there is virtually no change any data would be lost, however this results in significantly diminished performance.
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</blurb>
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<example><![CDATA[<?php
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$db = new sqlite_db("./db.sqlite");
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// PRAGMA parameters are set via sqlite_query()
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$db->query("PRAGMA default_synchronous=OFF");
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?>]]>
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</example>
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</slide> |