Github user liuyu000 commented on a diff in the pull request: https://github.com/apache/trafodion/pull/1634#discussion_r201203384 --- Diff: docs/sql_reference/src/asciidoc/_chapters/sql_language_elements.adoc --- @@ -396,21 +396,22 @@ length of 8 bytes. * _precision_ specifies the allowed number of decimal digits. -1. The size of a column that allows null values is 2 bytes larger than the size for the defined data type. -2. The maximum row size is 32708 bytes, but the actual row size is less than that because of bytes used by -null indicators, varchar column length indicators, and actual data encoding. -3. Storage size is the same as that required by CHAR data type but store only half as many characters depending -on character set selection. -4. Storage size is reduced by 4 bytes for storage of the varying character length. -5. The maximum number of digits in an INTERVAL value is 18, including the digits in all INTERVAL fields of the value. +1. The size of a column that allows null values is 2 bytes larger than the size for the defined data type. +2. Storage size is the same as that required by CHAR data type but store only half. --- End diff -- Thanks @DaveBirdsall Your comments have been incorporated ð
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