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Overview
| Comment: | Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr nodes that do not have substructure. Use that bit to avoid unnecessary recursion. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8a6ea455cd1bf42ae0a7f1f1789baf88 |
| User & Date: | drh 2016-09-23 21:36:24.016 |
Context
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2016-09-24
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| 01:41 | Add -DSQLITE_MAX_EXPR_DEPTH=0 to the --lean option on speed-check.sh. (check-in: a8cb1390fc user: drh tags: trunk) | |
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2016-09-23
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| 21:36 | Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr nodes that do not have substructure. Use that bit to avoid unnecessary recursion. (check-in: 8a6ea455cd user: drh tags: trunk) | |
| 20:59 | Use sqlite3ExprAlloc() instead of sqlite3PExpr() for leaf nodes in the expression tree, where appropriate. This is both smaller and faster. (check-in: afac0709ce user: drh tags: trunk) | |
Changes
Changes to src/attach.c.
Changes to src/expr.c.
Changes to src/parse.y.
Changes to src/sqliteInt.h.
Changes to src/walker.c.