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Overview
| Comment: | Faster keywordCode() implementation by taking advantage of the fact that the input is always pure ASCII alphabetic and underscore and that the keyword table is always upper-case. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | tokenizer-char-class |
| Files: | files | file ages | folders |
| SHA1: |
ff406b9701ebe3a01834837f380641c6 |
| User & Date: | drh 2016-02-08 03:23:46.173 |
Context
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2016-02-08
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| 19:15 | Add code to get the tokenizer character-class logic working for EBCDIC. (Closed-Leaf check-in: 04f7da77c1 user: drh tags: tokenizer-char-class) | |
| 03:23 | Faster keywordCode() implementation by taking advantage of the fact that the input is always pure ASCII alphabetic and underscore and that the keyword table is always upper-case. (check-in: ff406b9701 user: drh tags: tokenizer-char-class) | |
| 02:30 | Demonstrate a much faster sqlite3GetToken() routine by using a lookup table to map initial token characters into a character class. This check-in does not work for EBCDIC. More optimization needed. (check-in: 9115baa191 user: drh tags: tokenizer-char-class) | |
Changes
Changes to tool/mkkeywordhash.c.