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LibSQL: Add parsing and evaluation of BOOLEAN type literals

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This allows you to enter TRUE or FALSE in a SQL statement for BOOLEAN
types. Note that this differs from SQLite, which requires entering 1 or
0 for BOOLEANs; having explicit keywords feels a bit more natural.
This commit is contained in:
Timothy Flynn 2022-12-31 09:28:09 -05:00 • committed by Sam Atkins
parent c67c7dd1f2
commit 41e0e4cdd7
5 changed files with 43 additions and 0 deletions
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4
Userland/Libraries/LibSQL/AST/Parser.cpp
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@ -524,6 +524,10 @@ RefPtr<Expression> Parser::parse_literal_value_expression()
auto value = consume().value();
return create_ast_node<BlobLiteral>(value);
}
if (consume_if(TokenType::True))
return create_ast_node<BooleanLiteral>(true);
if (consume_if(TokenType::False))
return create_ast_node<BooleanLiteral>(false);
if (consume_if(TokenType::Null))
return create_ast_node<NullLiteral>();