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Fix parsing statements with multidimensional array #1656 #1657

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Fix parsing statements with multidimensional array #1656 #1657

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47b4e26
Fix parsing statements with multidimensional array
Nov 2, 2022
d60d2f6
Merge branch 'JSQLParser:master' into master
lis412 Nov 15, 2022
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14 changes: 13 additions & 1 deletion src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
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Original file line number Diff line number Diff line change
Expand Up @@ -3895,6 +3895,7 @@ Expression BitwiseXor():
}

Expression ArrayExpression(Expression obj): {
Expression expr;
Expression idxExpr = null;
Expression startExpr = null;
Expression stopExpr = null;
Expand All @@ -3906,7 +3907,18 @@ Expression ArrayExpression(Expression obj): {
[stopExpr = SimpleExpression()]
]
"]"
{ return new ArrayExpression(obj, idxExpr, startExpr, stopExpr); }
{ expr = new ArrayExpression(obj, idxExpr, startExpr, stopExpr); }
(
"["
[LOOKAHEAD(3) idxExpr = SimpleExpression()]
[
(":" { startExpr=idxExpr; idxExpr=null; })
[stopExpr = SimpleExpression()]
]
"]"
{ expr = new ArrayExpression(expr, idxExpr, startExpr, stopExpr); }
)*
{ return expr; }
}

Expression PrimaryExpression() #PrimaryExpression:
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5 changes: 5 additions & 0 deletions src/test/java/net/sf/jsqlparser/statement/select/SelectTest.java
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Expand Up @@ -5294,4 +5294,9 @@ public void testSelectStatementWithoutForUpdateAndSkipLockedTokens() throws JSQL
assertFalse(plainSelect.isForUpdate());
assertFalse(plainSelect.isSkipLocked());
}

@Test
public void testSelectMultidimensionalArrayStatement() throws JSQLParserException {
assertSqlCanBeParsedAndDeparsed("SELECT f1, f2[1][1], f3[1][2][3] FROM test");
}
}