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authorDaniel Baumann <daniel.baumann@progress-linux.org>2022-09-15 16:46:17 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2022-09-15 16:46:17 +0000
commit28cc22419e32a65fea2d1678400265b8cabc3aff (patch)
treeff9ac1991fd48490b21ef6aa9015a347a165e2d9 /tests/fixtures/optimizer/simplify.sql
parentInitial commit. (diff)
downloadsqlglot-28cc22419e32a65fea2d1678400265b8cabc3aff.tar.xz
sqlglot-28cc22419e32a65fea2d1678400265b8cabc3aff.zip
Adding upstream version 6.0.4.upstream/6.0.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/fixtures/optimizer/simplify.sql')
-rw-r--r--tests/fixtures/optimizer/simplify.sql350
1 files changed, 350 insertions, 0 deletions
diff --git a/tests/fixtures/optimizer/simplify.sql b/tests/fixtures/optimizer/simplify.sql
new file mode 100644
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+++ b/tests/fixtures/optimizer/simplify.sql
@@ -0,0 +1,350 @@
+--------------------------------------
+-- Conditions
+--------------------------------------
+x AND x;
+x;
+
+y OR y;
+y;
+
+x AND NOT x;
+FALSE;
+
+x OR NOT x;
+TRUE;
+
+1 AND TRUE;
+TRUE;
+
+TRUE AND TRUE;
+TRUE;
+
+1 AND TRUE AND 1 AND 1;
+TRUE;
+
+TRUE AND FALSE;
+FALSE;
+
+FALSE AND FALSE;
+FALSE;
+
+FALSE AND TRUE AND TRUE;
+FALSE;
+
+x > y OR FALSE;
+x > y;
+
+FALSE OR x = y;
+x = y;
+
+1 = 1;
+TRUE;
+
+1.0 = 1;
+TRUE;
+
+'x' = 'y';
+FALSE;
+
+'x' = 'x';
+TRUE;
+
+NULL AND TRUE;
+NULL;
+
+NULL AND NULL;
+NULL;
+
+NULL OR TRUE;
+TRUE;
+
+NULL OR NULL;
+NULL;
+
+FALSE OR NULL;
+NULL;
+
+NOT TRUE;
+FALSE;
+
+NOT FALSE;
+TRUE;
+
+NULL = NULL;
+NULL;
+
+NOT (NOT TRUE);
+TRUE;
+
+a AND (b OR b);
+a AND b;
+
+a AND (b AND b);
+a AND b;
+
+--------------------------------------
+-- Absorption
+--------------------------------------
+(A OR B) AND (C OR NOT A);
+(A OR B) AND (C OR NOT A);
+
+A AND (A OR B);
+A;
+
+A AND D AND E AND (B OR A);
+A AND D AND E;
+
+D AND A AND E AND (B OR A);
+A AND D AND E;
+
+(A OR B) AND A;
+A;
+
+C AND D AND (A OR B) AND E AND F AND A;
+A AND C AND D AND E AND F;
+
+A OR (A AND B);
+A;
+
+(A AND B) OR A;
+A;
+
+A AND (NOT A OR B);
+A AND B;
+
+(NOT A OR B) AND A;
+A AND B;
+
+A OR (NOT A AND B);
+A OR B;
+
+(A OR C) AND ((A OR C) OR B);
+A OR C;
+
+(A OR C) AND (A OR B OR C);
+A OR C;
+
+--------------------------------------
+-- Elimination
+--------------------------------------
+(A AND B) OR (A AND NOT B);
+A;
+
+(A AND B) OR (NOT A AND B);
+B;
+
+(A AND NOT B) OR (A AND B);
+A;
+
+(NOT A AND B) OR (A AND B);
+B;
+
+(A OR B) AND (A OR NOT B);
+A;
+
+(A OR B) AND (NOT A OR B);
+B;
+
+(A OR NOT B) AND (A OR B);
+A;
+
+(NOT A OR B) AND (A OR B);
+B;
+
+(NOT A OR NOT B) AND (NOT A OR B);
+NOT A;
+
+(NOT A OR NOT B) AND (NOT A OR NOT NOT B);
+NOT A;
+
+E OR (A AND B) OR C OR D OR (A AND NOT B);
+A OR C OR D OR E;
+
+--------------------------------------
+-- Associativity
+--------------------------------------
+(A AND B) AND C;
+A AND B AND C;
+
+A AND (B AND C);
+A AND B AND C;
+
+(A OR B) OR C;
+A OR B OR C;
+
+A OR (B OR C);
+A OR B OR C;
+
+((A AND B) AND C) AND D;
+A AND B AND C AND D;
+
+(((((A) AND B)) AND C)) AND D;
+A AND B AND C AND D;
+
+--------------------------------------
+-- Comparison and Pruning
+--------------------------------------
+A AND D AND B AND E AND F AND G AND E AND A;
+A AND B AND D AND E AND F AND G;
+
+A AND NOT B AND C AND B;
+FALSE;
+
+(a AND b AND c AND d) AND (d AND c AND b AND a);
+a AND b AND c AND d;
+
+(c AND (a AND b)) AND ((b AND a) AND c);
+a AND b AND c;
+
+(A AND B AND C) OR (C AND B AND A);
+A AND B AND C;
+
+--------------------------------------
+-- Where removal
+--------------------------------------
+SELECT x WHERE TRUE;
+SELECT x;
+
+--------------------------------------
+-- Parenthesis removal
+--------------------------------------
+(TRUE);
+TRUE;
+
+(FALSE);
+FALSE;
+
+(FALSE OR TRUE);
+TRUE;
+
+TRUE OR (((FALSE) OR (TRUE)) OR FALSE);
+TRUE;
+
+(NOT FALSE) AND (NOT TRUE);
+FALSE;
+
+((NOT FALSE) AND (x = x)) AND (TRUE OR 1 <> 3);
+TRUE;
+
+((NOT FALSE) AND (x = x)) AND (FALSE OR 1 <> 2);
+TRUE;
+
+(('a' = 'a') AND TRUE and NOT FALSE);
+TRUE;
+
+--------------------------------------
+-- Literals
+--------------------------------------
+1 + 1;
+2;
+
+0.06 + 0.01;
+0.07;
+
+0.06 + 1;
+1.06;
+
+1.2E+1 + 15E-3;
+12.015;
+
+1.2E1 + 15E-3;
+12.015;
+
+1 - 2;
+-1;
+
+-1 + 3;
+2;
+
+-(-1);
+1;
+
+0.06 - 0.01;
+0.05;
+
+3 * 4;
+12;
+
+3.0 * 9;
+27.0;
+
+0.03 * 0.73;
+0.0219;
+
+1 / 3;
+0;
+
+20.0 / 6;
+3.333333333333333333333333333;
+
+10 / 5;
+2;
+
+(1.0 * 3) * 4 - 2 * (5 / 2);
+8.0;
+
+6 - 2 + 4 * 2 + a;
+12 + a;
+
+a + 1 + 1 + 2;
+a + 4;
+
+a + (1 + 1) + (10);
+a + 12;
+
+5 + 4 * 3;
+17;
+
+1 < 2;
+TRUE;
+
+2 <= 2;
+TRUE;
+
+2 >= 2;
+TRUE;
+
+2 > 1;
+TRUE;
+
+2 > 2.5;
+FALSE;
+
+3 > 2.5;
+TRUE;
+
+1 > NULL;
+NULL;
+
+1 <= NULL;
+NULL;
+
+1 IS NULL;
+FALSE;
+
+NULL IS NULL;
+TRUE;
+
+NULL IS NOT NULL;
+FALSE;
+
+1 IS NOT NULL;
+TRUE;
+
+date '1998-12-01' - interval '90' day;
+CAST('1998-09-02' AS DATE);
+
+date '1998-12-01' + interval '1' week;
+CAST('1998-12-08' AS DATE);
+
+interval '1' year + date '1998-01-01';
+CAST('1999-01-01' AS DATE);
+
+interval '1' year + date '1998-01-01' + 3 * 7 * 4;
+CAST('1999-01-01' AS DATE) + 84;
+
+date '1998-12-01' - interval '90' foo;
+CAST('1998-12-01' AS DATE) - INTERVAL '90' foo;
+
+date '1998-12-01' + interval '90' foo;
+CAST('1998-12-01' AS DATE) + INTERVAL '90' foo;