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Overview
Comment:Add a backwards compatibility note on the documentation of cache_size and its behavior when N is negative.
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SHA1: 92f6694092290ee0b93c25a98b26d6fd58b01ce5
User & Date: drh 2013-03-02 17:37:24
Context
2013-03-03
00:19
Fix a typo on the pragma documentation. check-in: 556fe1bb34 user: drh tags: trunk
2013-03-02
17:37
Add a backwards compatibility note on the documentation of cache_size and its behavior when N is negative. check-in: 92f6694092 user: drh tags: trunk
16:44
Fix a typo in the change log for 3.7.16. Remove forgotten debugging puts in the download.in script. check-in: bf5c2c74b2 user: drh tags: trunk
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Changes to pages/pragma.in.

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    may choose to interpret the suggested cache size in different ways
    or to ignore it all together.
    ^The default suggested cache size is 2000 pages.</p>

    <p>^If the argument N is positive then the suggested cache size is set 
    to N. ^If the argument N is negative, then the
    number of cache pages is adjusted to use approximately N*1024 bytes
    of memory.</p>






    <p>^When you change the cache size using the cache_size pragma, the
    change only endures for the current session.  ^The cache size reverts
    to the default value when the database is closed and reopened.</p>


}

Pragma case_sensitive_like {
    <p><b>PRAGMA case_sensitive_like = </b><i>boolean</i><b>;</b></p>
    <p>^(The default behavior of the [LIKE] operator is to ignore case
    for ASCII characters. Hence, by default <b>'a' LIKE 'A'</b> is
    true.)^  ^The case_sensitive_like pragma installs a new application-defined







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    may choose to interpret the suggested cache size in different ways
    or to ignore it all together.
    ^The default suggested cache size is 2000 pages.</p>

    <p>^If the argument N is positive then the suggested cache size is set 
    to N. ^If the argument N is negative, then the
    number of cache pages is adjusted to use approximately N*1024 bytes
    of memory.
    <i>Backwards compatibility note:</i>
    The behavior of cache_size with a negative N
    was different in SQLite versions prior to 3.7.10.  In
    version 3.7.9 and earlier, the number of pages in the cache was set
    to the absolute value of N.</p>

    <p>^When you change the cache size using the cache_size pragma, the
    change only endures for the current session.  ^The cache size reverts
    to the default value when the database is closed and reopened.</p>


}

Pragma case_sensitive_like {
    <p><b>PRAGMA case_sensitive_like = </b><i>boolean</i><b>;</b></p>
    <p>^(The default behavior of the [LIKE] operator is to ignore case
    for ASCII characters. Hence, by default <b>'a' LIKE 'A'</b> is
    true.)^  ^The case_sensitive_like pragma installs a new application-defined