Class: Mysql::DdlQueryHandler
Constant Summary
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- DDL_TABLE_QUERY =
/^(?:(?:ALTER|CREATE|DROP|RENAME) +(?:\w+ +)*TABLE +([^ ]+)|TRUNCATE +(?:TABLE +)?([^ ;]+))/i
BinlogRecordHandler::RESPECT_ORDER, BinlogRecordHandler::SEQ, BinlogRecordHandler::SRC_POS, BinlogRecordHandler::TABLE_NAME, BinlogRecordHandler::TABLE_REV, BinlogRecordHandler::TYPE, BinlogRecordHandler::V
Instance Method Summary
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#pattern
#initialize
Instance Method Details
#acceptable_db?(record) ⇒ Boolean
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# File 'lib/flydata/fluent-plugins/mysql/ddl_query_handler.rb', line 16
def acceptable_db?(record)
supported_database == table_info(record)[:db_name]
end
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#emit_record(type, record) ⇒ Object
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# File 'lib/flydata/fluent-plugins/mysql/ddl_query_handler.rb', line 8
def emit_record(type, record)
record['table_name'] = table_info(record)[:table_name]
super do |opt|
yield opt
end
end
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#table_info(record) ⇒ Object
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# File 'lib/flydata/fluent-plugins/mysql/ddl_query_handler.rb', line 20
def table_info(record)
table_info = { db_name: record["db_name"], table_name: nil }
if DDL_TABLE_QUERY =~ record["normalized_query"]
table_name_in_query = ($1 ? $1 : $2).tr("`", "")
if (idx = table_name_in_query.index("."))
table_info[:db_name] = table_name_in_query[0...idx]
table_info[:table_name] = table_name_in_query[idx+1..-1]
else
table_info[:table_name] = table_name_in_query
end
end
table_info
end
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