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Overview
| Comment: | Update fts5 to support the table function syntax. "... FROM fts5_tbl WHERE fts5_tbl MATCH ?1 AND rank MATCH ?1" can now be written "FROM fts5_tbl(?1, ?2)". |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
41d17d9e24303aed6d549ea23c62b93b |
| User & Date: | dan 2015-10-03 15:38:57 |
Context
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2015-10-05
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| 11:57 | Add fts5txt2db.tcl, a tool for creating sample fts4/5 databases from text files. check-in: 44f1ce30 user: dan tags: trunk | |
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2015-10-03
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| 15:38 | Update fts5 to support the table function syntax. "... FROM fts5_tbl WHERE fts5_tbl MATCH ?1 AND rank MATCH ?1" can now be written "FROM fts5_tbl(?1, ?2)". check-in: 41d17d9e user: dan tags: trunk | |
| 12:23 | Add tests for the rtree module to verify that attempts to insert non-integer primary key values or non-numeric dimensions into an rtree table are handled correctly. check-in: f653fce9 user: dan tags: trunk | |
Changes
Changes to ext/fts5/fts5_main.c.
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struct Constraint {
int op; /* Mask against sqlite3_index_constraint.op */
int fts5op; /* FTS5 mask for idxFlags */
int iCol; /* 0==rowid, 1==tbl, 2==rank */
int omit; /* True to omit this if found */
int iConsIndex; /* Index in pInfo->aConstraint[] */
} aConstraint[] = {
{SQLITE_INDEX_CONSTRAINT_MATCH, FTS5_BI_MATCH, 1, 1, -1},
{SQLITE_INDEX_CONSTRAINT_MATCH, FTS5_BI_RANK, 2, 1, -1},
{SQLITE_INDEX_CONSTRAINT_EQ, FTS5_BI_ROWID_EQ, 0, 0, -1},
{SQLITE_INDEX_CONSTRAINT_LT|SQLITE_INDEX_CONSTRAINT_LE,
FTS5_BI_ROWID_LE, 0, 0, -1},
{SQLITE_INDEX_CONSTRAINT_GT|SQLITE_INDEX_CONSTRAINT_GE,
FTS5_BI_ROWID_GE, 0, 0, -1},
};
|
> | > | |
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struct Constraint {
int op; /* Mask against sqlite3_index_constraint.op */
int fts5op; /* FTS5 mask for idxFlags */
int iCol; /* 0==rowid, 1==tbl, 2==rank */
int omit; /* True to omit this if found */
int iConsIndex; /* Index in pInfo->aConstraint[] */
} aConstraint[] = {
{SQLITE_INDEX_CONSTRAINT_MATCH|SQLITE_INDEX_CONSTRAINT_EQ,
FTS5_BI_MATCH, 1, 1, -1},
{SQLITE_INDEX_CONSTRAINT_MATCH|SQLITE_INDEX_CONSTRAINT_EQ,
FTS5_BI_RANK, 2, 1, -1},
{SQLITE_INDEX_CONSTRAINT_EQ, FTS5_BI_ROWID_EQ, 0, 0, -1},
{SQLITE_INDEX_CONSTRAINT_LT|SQLITE_INDEX_CONSTRAINT_LE,
FTS5_BI_ROWID_LE, 0, 0, -1},
{SQLITE_INDEX_CONSTRAINT_GT|SQLITE_INDEX_CONSTRAINT_GE,
FTS5_BI_ROWID_GE, 0, 0, -1},
};
|
Changes to ext/fts5/test/fts5al.test.
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INSERT INTO t3 VALUES('a one');
INSERT INTO t3 VALUES('a two');
INSERT INTO t3 VALUES('a three');
INSERT INTO t3 VALUES('a four');
INSERT INTO t3 VALUES('a five');
INSERT INTO t3(t3, rank) VALUES('rank', 'bm25()');
}
breakpoint
do_execsql_test 4.3.2 {
SELECT * FROM t3
WHERE t3 MATCH 'a' AND rank MATCH 'rowidmod(4)'
ORDER BY rank ASC
} {
{a four} {a one} {a five} {a two} {a three}
}
do_execsql_test 4.3.3 {
SELECT *, rank FROM t3
WHERE t3 MATCH 'a' AND rank MATCH 'rowidmod(3)'
ORDER BY rank ASC
} {
{a three} 0 {a one} 1 {a four} 1 {a two} 2 {a five} 2
}
do_catchsql_test 4.4.3 {
SELECT *, rank FROM t3 WHERE t3 MATCH 'a' AND rank MATCH 'xyz(3)'
} {1 {no such function: xyz}}
do_catchsql_test 4.4.4 {
SELECT *, rank FROM t3 WHERE t3 MATCH 'a' AND rank MATCH NULL
} {1 {parse error in rank function: }}
finish_test
|
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INSERT INTO t3 VALUES('a one');
INSERT INTO t3 VALUES('a two');
INSERT INTO t3 VALUES('a three');
INSERT INTO t3 VALUES('a four');
INSERT INTO t3 VALUES('a five');
INSERT INTO t3(t3, rank) VALUES('rank', 'bm25()');
}
do_execsql_test 4.3.2 {
SELECT * FROM t3
WHERE t3 MATCH 'a' AND rank MATCH 'rowidmod(4)'
ORDER BY rank ASC
} {
{a four} {a one} {a five} {a two} {a three}
}
do_execsql_test 4.3.3 {
SELECT *, rank FROM t3
WHERE t3 MATCH 'a' AND rank MATCH 'rowidmod(3)'
ORDER BY rank ASC
} {
{a three} 0 {a one} 1 {a four} 1 {a two} 2 {a five} 2
}
do_execsql_test 4.3.4 {
SELECT * FROM t3('a', 'rowidmod(4)') ORDER BY rank ASC;
} {
{a four} {a one} {a five} {a two} {a three}
}
do_execsql_test 4.3.5 {
SELECT *, rank FROM t3('a', 'rowidmod(3)') ORDER BY rank ASC
} {
{a three} 0 {a one} 1 {a four} 1 {a two} 2 {a five} 2
}
do_catchsql_test 4.4.3 {
SELECT *, rank FROM t3 WHERE t3 MATCH 'a' AND rank MATCH 'xyz(3)'
} {1 {no such function: xyz}}
do_catchsql_test 4.4.4 {
SELECT *, rank FROM t3 WHERE t3 MATCH 'a' AND rank MATCH NULL
} {1 {parse error in rank function: }}
finish_test
|
Changes to ext/fts5/test/fts5simple.test.
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BEGIN;
INSERT INTO ft2(rowid, content) VALUES(4, 'a x');
}
do_execsql_test 8.3 {
INSERT INTO ft2(ft2) VALUES('integrity-check');
}
finish_test
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BEGIN;
INSERT INTO ft2(rowid, content) VALUES(4, 'a x');
}
do_execsql_test 8.3 {
INSERT INTO ft2(ft2) VALUES('integrity-check');
}
#-------------------------------------------------------------------------
# Check that the "table function" syntax works.
#
reset_db
do_execsql_test 9.1 {
CREATE VIRTUAL TABLE ft2 USING fts5(content);
INSERT INTO ft2(rowid, content) VALUES(1, 'a b');
INSERT INTO ft2(rowid, content) VALUES(2, 'a b c d');
INSERT INTO ft2(rowid, content) VALUES(3, 'c d e f');
}
do_execsql_test 9.2 {
SELECT rowid FROM ft2('a');
} {1 2}
do_execsql_test 9.3 {
SELECT rowid FROM ft2('b AND c');
} {2}
finish_test
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