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Frequently Asked Questions (FAQ) for PostgreSQL
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- Last updated: Sun Apr 2 23:39:13 EDT 2006
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+ Last updated: Sun Apr 2 23:40:12 EDT 2006
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Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
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from the operating system. Large tables are stored as multiple 1 GB
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files so file system size limits are not important.
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- The maximum table size and maximum number of columns can be quadrupled
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- by increasing the default block size to 32k.
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+ The maximum table size, row size, and maximum number of columns can be
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+ quadrupled by increasing the default block size to 32k.
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One limitation is that indexes can not be created on columns longer
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than about 2,000 characters. Fortunately, such indexes are rarely
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alink ="#0000ff ">
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< H1 > Frequently Asked Questions (FAQ) for PostgreSQL</ H1 >
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- < P > Last updated: Sun Apr 2 23:39:13 EDT 2006</ P >
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+ < P > Last updated: Sun Apr 2 23:40:12 EDT 2006</ P >
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< P > Current maintainer: Bruce Momjian (< A href =
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"mailto:pgman@candle.pha.pa.us "> pgman@candle.pha.pa.us</ A > )
@@ -673,8 +673,8 @@ <H3 id="item4.4">4.4) What is the maximum size for a row, a
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multiple 1 GB files so file system size limits are not
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important.</ P >
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- < P > The maximum table size and maximum number of columns can be
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- quadrupled by increasing the default block size to 32k.</ P >
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+ < P > The maximum table size, row size, and maximum number of columns
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+ can be quadrupled by increasing the default block size to 32k.</ P >
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< P > One limitation is that indexes can not be created on columns
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longer than about 2,000 characters. Fortunately, such indexes are
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