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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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Overview
Comment:In Lemon, if a non-terminal has the same type as a terminal, then reuse the terminal type in the YYMINORTYPE union for the non-terminal. This gives better table compression. (CVS 5334)
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SHA1: 5c9cc22cd8e9bec3d8622d2c354423281f2db0fb
User & Date: drh 2008-07-01 16:34:50
Context
2008-07-01
17:13
In lemon: coalesce identical destructors. (CVS 5335) check-in: 3447086c user: drh tags: trunk
16:34
In Lemon, if a non-terminal has the same type as a terminal, then reuse the terminal type in the YYMINORTYPE union for the non-terminal. This gives better table compression. (CVS 5334) check-in: 5c9cc22c user: drh tags: trunk
16:05
Fix a memory leak to do with the recent UNION ALL sub-select optimization. (CVS 5333) check-in: 6ee71f4d user: danielk1977 tags: trunk
Changes
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Changes to tool/lemon.c.