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Danny Chan updated CALCITE-3233: -------------------------------- Description: This is the grammar copied from SQL-2011: {code:sql} <row type> ::= ROW <row type body> <row type body> ::= <left paren> <field definition> [ { <comma> <field definition> }... ] <right paren> <field definition> ::= <field name> <data type> {code} We extend the grammar for every field data type to have an optional suffix: {code:sql} <field definition> ::= <field name> <data type> [ [ NULL | NOT NULL] ] {code} The suffix is used to indicate if this field is nullable; To keep sync with other data types, the default is not nullable. was: This is the grammar copied from SQL-2011: {code:sql} <row type> ::= ROW <row type body> <row type body> ::= <left paren> <field definition> [ { <comma> <field definition> }... ] <right paren> <field definition> ::= <field name> <data type> {code} > Support Row type for SqlDataTypeSpec > ------------------------------------ > > Key: CALCITE-3233 > URL: https://issues.apache.org/jira/browse/CALCITE-3233 > Project: Calcite > Issue Type: Sub-task > Components: core > Affects Versions: 1.20.0 > Reporter: Danny Chan > Assignee: Danny Chan > Priority: Major > Labels: pull-request-available > Fix For: 1.21.0 > > Time Spent: 10m > Remaining Estimate: 0h > > This is the grammar copied from SQL-2011: > {code:sql} > <row type> ::= > ROW <row type body> > <row type body> ::= > <left paren> <field definition> [ { <comma> <field definition> }... ] > <right paren> > <field definition> ::= > <field name> <data type> > {code} > We extend the grammar for every field data type to have an optional suffix: > {code:sql} > <field definition> ::= > <field name> <data type> [ [ NULL | NOT NULL] ] > {code} > The suffix is used to indicate if this field is nullable; To keep sync with > other data types, the default is not nullable. -- This message was sent by Atlassian JIRA (v7.6.14#76016)