Update FAQ.

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Bruce Momjian 2001-01-27 20:19:34 +00:00
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These are the limits: These are the limits:
Maximum size for a database? unlimited (60GB databases exist) Maximum size for a database? unlimited (60GB databases exist)
Maximum size for a table? unlimited on all operating systems Maximum size for a table? 64 TB on all operating systems
Maximum size for a row? unlimited in 7.1 and later Maximum size for a row? unlimited in 7.1 and later
Maximum size for a field? 1GB in 7.1 and later
Maximum number of rows in a table? unlimited Maximum number of rows in a table? unlimited
Maximum number of columns in a table? unlimited Maximum number of columns in a table? 1600
Maximum number of indexes on a table? unlimited Maximum number of indexes on a table? unlimited
Of course, these are not actually unlimited, but limited to available Of course, these are not actually unlimited, but limited to available
disk space. disk space and memory/swap space. Performance may suffer when these
values get unusually large.
4.7) How much database disk space is required to store data from a typical 4.7) How much database disk space is required to store data from a typical
text file? text file?

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<P>These are the limits:</P> <P>These are the limits:</P>
<PRE> <PRE>
Maximum size for a database? unlimited (60GB databases exist) Maximum size for a database? unlimited (60GB databases exist)
Maximum size for a table? unlimited on all operating systems Maximum size for a table? 64 TB on all operating systems
Maximum size for a row? unlimited in 7.1 and later Maximum size for a row? unlimited in 7.1 and later
Maximum size for a field? 1GB in 7.1 and later
Maximum number of rows in a table? unlimited Maximum number of rows in a table? unlimited
Maximum number of columns in a table? unlimited Maximum number of columns in a table? 1600
Maximum number of indexes on a table? unlimited Maximum number of indexes on a table? unlimited
</PRE> </PRE>
Of course, these are not actually unlimited, but limited to Of course, these are not actually unlimited, but limited to
available disk space. available disk space and memory/swap space. Performance may
suffer when these values get unusually large.
<H4><A name="4.7">4.7</A>) How much database disk space is required <H4><A name="4.7">4.7</A>) How much database disk space is required
to store data from a typical text file?<BR> to store data from a typical text file?<BR>