Embarcadero Technologies, Inc.

Walter Vigario Couto

Kimberly Ann Brushaber

A method includes determining that a parser fails to parse an invalid structured query language (SQL) statement. In response to determining that the parser fails to parse the invalid SQL statement, the method generates, by an error parser, an output corresponding to the invalid SQL statement. The output includes a plurality of data structures arranged in a tree structure. Each of the plurality of data structures corresponds to a portion of the invalid SQL statement.

Systems and methods for addressing errors in SQL statements

A method includes generating a representation of each of a plurality of dialects of structured query language (SQL) statements, and receiving a first SQL statement. The first SQL statement is in a first dialect of the plurality of dialects. The method further includes generating a first output corresponding to the first SQL statement. The first output has a plurality of first data structures arranged in a first tree structure. Each of the plurality of first data structures corresponds to a portion of the first SQL statement. The method further include receiving a second SQL statement, the second SQL statement is in a second dialect of the plurality of dialects, and generating a second output corresponding to the second SQL statement. The second output has a plurality of second data structures arranged in a second tree structure. Each of the plurality of second data structures corresponds to a portion of the second SQL statement. A first data structure of the plurality of first data structures is the same as a second data structure of the plurality of second data structures.

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Toronto, Canada

Walter Vigario Couto