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Overview
Comment: | Have fts3 ignore empty sets of parenthesis if built with SQLITE_ENABLE_FTS3_PARENTHESIS. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
c93c6b45a317c40eb5c0abb6620d21f5 |
User & Date: | dan 2019-01-14 11:56:13.183 |
Context
2019-01-14
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13:32 | When parsing a corrupt record using sqlite3VdbeRecordUnpack(), make sure that the resulting UnpackedRecord object is completely initialized, to avoid (harmless) MSAN warnings. (check-in: ddc3697efd user: drh tags: trunk) | |
11:56 | Have fts3 ignore empty sets of parenthesis if built with SQLITE_ENABLE_FTS3_PARENTHESIS. (check-in: c93c6b45a3 user: dan tags: trunk) | |
05:48 | Avoid reading off the front of a page buffer when balancing a corrupt btree page. (check-in: cb50509020 user: drh tags: trunk) | |
Changes
Changes to ext/fts3/fts3_expr.c.
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493 494 495 496 497 498 499 | 493 494 495 496 497 498 499 500 501 502 503 504 505 506 | - | } if( sqlite3_fts3_enable_parentheses ){ if( *zInput=='(' ){ int nConsumed = 0; pParse->nNest++; rc = fts3ExprParse(pParse, zInput+1, nInput-1, ppExpr, &nConsumed); |
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Changes to test/fts3expr5.test.
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17 18 19 20 21 22 23 24 25 26 27 28 29 30 | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | + + + + | set testprefix fts3expr5 # If SQLITE_ENABLE_FTS3 is defined, omit this file. ifcapable !fts3 { finish_test return } proc test_fts3expr {expr} { db one {SELECT fts3_exprtest('simple', $expr, 'a', 'b', 'c')} } #------------------------------------------------------------------------- # Various forms of empty phrase expressions. # do_execsql_test 1.0 { CREATE VIRTUAL TABLE t0 USING fts3(x); SELECT rowid FROM t0 WHERE x MATCH ''; |
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41 42 43 44 45 46 47 48 | 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | + + + + + + + + + + + + + + + | do_execsql_test 1.4 { SELECT rowid FROM t0 WHERE x MATCH '"" NOT ""'; } {} do_execsql_test 1.5 { SELECT rowid FROM t0 WHERE x MATCH '""""'; } {} #------------------------------------------------------------------------- # Various forms of empty phrase expressions. # set sqlite_fts3_enable_parentheses 1 do_test 2.0 { test_fts3expr {(a:123)(b:234)()(c:456)} } {AND {AND {PHRASE 0 0 123} {PHRASE 1 0 234}} {PHRASE 2 0 456}} do_test 2.1 { test_fts3expr {(a:123)(b:234)(c:456)} } {AND {AND {PHRASE 0 0 123} {PHRASE 1 0 234}} {PHRASE 2 0 456}} do_test 2.2 { list [catch { test_fts3expr {"123" AND ( )} } msg] $msg } {1 {Error parsing expression}} finish_test |