dbcli/sqlglot
1
0
Fork 0
Code Issues Activity

Adding upstream version 20.3.0.

Browse source 
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:17:33 +01:00
parent 5bd573dda1
commit fd9de5e4cb
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
132 changed files with 55125 additions and 51576 deletions
Download patch file Download diff file Expand all files Collapse all files

77
tests/fixtures/optimizer/simplify.sql vendored
View file

@ -645,6 +645,9 @@ x < 5 AND x > 3;
x > 3 AND 5 < x AND x BETWEEN 9 AND 10;
x <= 10 AND x >= 9;
NOT x BETWEEN 0 AND 1;
x < 0 OR x > 1;
1 < x AND 3 < x;
x > 3;
@ -657,6 +660,42 @@ x <> 2018 OR x = 2018;
t0.x = t1.x AND t0.y < t1.y AND t0.y <= t1.y;
t0.x = t1.x AND t0.y < t1.y AND t0.y <= t1.y;
1 < x;
x > 1;
1 <= x;
x >= 1;
1 > x;
x < 1;
1 >= x;
x <= 1;
1 = x;
x = 1;
1 <> x;
x <> 1;
NOT 1 < x;
x <= 1;
NOT 1 <= x;
x < 1;
NOT 1 > x;
x >= 1;
NOT 1 >= x;
x > 1;
NOT 1 = x;
x <> 1;
NOT 1 <> x;
x = 1;
--------------------------------------
-- COALESCE
--------------------------------------
@ -667,7 +706,7 @@ COALESCE(x, 1) = 2;
NOT x IS NULL AND x = 2;
2 = COALESCE(x, 1);
2 = x AND NOT x IS NULL;
NOT x IS NULL AND x = 2;
COALESCE(x, 1, 1) = 1 + 1;
NOT x IS NULL AND x = 2;
@ -759,6 +798,20 @@ CONCAT(a, b) IN (SELECT * FROM foo WHERE cond);
--------------------------------------
-- DATE_TRUNC
--------------------------------------
DATE_TRUNC('week', CAST('2023-12-15' AS DATE));
CAST('2023-12-11' AS DATE);
DATE_TRUNC('week', CAST('2023-12-16' AS DATE));
CAST('2023-12-11' AS DATE);
# dialect: bigquery
DATE_TRUNC(CAST('2023-12-15' AS DATE), WEEK);
CAST('2023-12-10' AS DATE);
# dialect: bigquery
DATE_TRUNC(CAST('2023-12-16' AS DATE), WEEK);
CAST('2023-12-10' AS DATE);
DATE_TRUNC('year', x) = CAST('2021-01-01' AS DATE);
x < CAST('2022-01-01' AS DATE) AND x >= CAST('2021-01-01' AS DATE);
@ -801,7 +854,7 @@ DATE_TRUNC('year', x) < CAST('2021-01-01' AS DATE);
x < CAST('2021-01-01' AS DATE);
DATE_TRUNC('year', x) < CAST('2021-01-02' AS DATE);
x < CAST('2021-01-01' AS DATE);
x < CAST('2022-01-01' AS DATE);
DATE_TRUNC('year', x) >= CAST('2021-01-01' AS DATE);
x >= CAST('2021-01-01' AS DATE);
@ -841,7 +894,7 @@ x < CAST('2022-01-01 00:00:00' AS DATETIME) AND x >= CAST('2021-01-01 00:00:00'
-- right side is not a date literal
DATE_TRUNC('day', x) = CAST(y AS DATE);
DATE_TRUNC('day', x) = CAST(y AS DATE);
CAST(y AS DATE) = DATE_TRUNC('day', x);
-- nested cast
DATE_TRUNC('day', x) = CAST(CAST('2021-01-01 01:02:03' AS DATETIME) AS DATE);
@ -905,10 +958,10 @@ DATE_SUB(x, 1, DAY) <> CAST('2021-01-01' AS DATE);
x <> CAST('2021-01-02' AS DATE);
DATE_ADD(DATE_ADD(DATE_TRUNC('week', DATE_SUB(x, 1, DAY)), 1, DAY), 1, YEAR) < CAST('2021-01-08' AS DATE);
x < CAST('2020-01-07' AS DATE);
x < CAST('2020-01-14' AS DATE);
x - INTERVAL '1' day = CAST(y AS DATE);
x - INTERVAL '1' day = CAST(y AS DATE);
CAST(y AS DATE) = x - INTERVAL '1' day;
--------------------------------------
-- Constant Propagation
@ -917,16 +970,16 @@ x = 5 AND y = x;
x = 5 AND y = 5;
5 = x AND y = x;
5 = x AND y = 5;
x = 5 AND y = 5;
x = 5 OR y = x;
x = 5 OR y = x;
x = 5 OR x = y;
(x = 5 AND y = x) OR y = 1;
(x = 5 AND y = 5) OR y = 1;
t.x = 5 AND y = x;
t.x = 5 AND y = x;
t.x = 5 AND x = y;
t.x = 'a' AND y = CONCAT_WS('-', t.x, 'b');
t.x = 'a' AND y = 'a-b';
@ -938,7 +991,7 @@ x = 5 AND x = 6;
FALSE;
x = 5 AND (y = x OR z = 1);
x = 5 AND (y = x OR z = 1);
x = 5 AND (x = y OR z = 1);
x = 5 AND x + 3 = 8;
x = 5;
@ -950,7 +1003,7 @@ x = 1 AND y > 0 AND (SELECT z = 5 FROM t WHERE y = 1);
(SELECT z = 5 FROM t WHERE y = 1) AND x = 1 AND y > 0;
x = 1 AND x = y AND (SELECT z FROM t WHERE a AND (b OR c));
(SELECT z FROM t WHERE a AND (b OR c)) AND 1 = y AND x = 1;
(SELECT z FROM t WHERE a AND (b OR c)) AND x = 1 AND y = 1;
t1.a = 39 AND t2.b = t1.a AND t3.c = t2.b;
t1.a = 39 AND t2.b = 39 AND t3.c = 39;
@ -968,7 +1021,7 @@ x = y AND CASE WHEN x = 5 THEN FALSE ELSE TRUE END;
CASE WHEN x = 5 THEN FALSE ELSE TRUE END AND x = y;
x = 1 AND CASE WHEN y = 5 THEN x = z END;
CASE WHEN y = 5 THEN 1 = z END AND x = 1;
CASE WHEN y = 5 THEN z = 1 END AND x = 1;
--------------------------------------
-- Simplify Conditionals
@ -1028,4 +1081,4 @@ CASE x WHEN y THEN z END;
CASE WHEN x = y THEN z END;
CASE x1 + x2 WHEN x3 THEN x4 WHEN x5 + x6 THEN x7 ELSE x8 END;
CASE WHEN (x1 + x2) = x3 THEN x4 WHEN (x1 + x2) = (x5 + x6) THEN x7 ELSE x8 END;
CASE WHEN x3 = (x1 + x2) THEN x4 WHEN (x1 + x2) = (x5 + x6) THEN x7 ELSE x8 END;