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45 lines
934 B
C++
45 lines
934 B
C++
#include "parseDatabaseAndTableName.h"
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#include <Parsers/ExpressionElementParsers.h>
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#include <Parsers/ASTIdentifier.h>
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#include <Parsers/CommonParsers.h>
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namespace DB
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{
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bool parseDatabaseAndTableName(IParser::Pos & pos, Expected & expected, String & database_str, String & table_str)
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{
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ParserToken s_dot(TokenType::Dot);
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ParserIdentifier table_parser;
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ASTPtr database;
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ASTPtr table;
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database_str = "";
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table_str = "";
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if (!table_parser.parse(pos, database, expected))
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return false;
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if (s_dot.ignore(pos))
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{
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if (!table_parser.parse(pos, table, expected))
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{
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database_str = "";
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return false;
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}
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tryGetIdentifierNameInto(database, database_str);
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tryGetIdentifierNameInto(table, table_str);
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}
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else
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{
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database_str = "";
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tryGetIdentifierNameInto(database, table_str);
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}
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return true;
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}
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}
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