sql-parser: fix AstDisplay panic for CREATE TABLE FROM SOURCE with constraints only#36866
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ggevay wants to merge 1 commit into
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sql-parser: fix AstDisplay panic for CREATE TABLE FROM SOURCE with constraints only#36866ggevay wants to merge 1 commit into
AstDisplay panic for CREATE TABLE FROM SOURCE with constraints only#36866ggevay wants to merge 1 commit into
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with constraints only
CreateTableFromSourceStatement's AstDisplay entered the
parenthesized block whenever columns were specified OR
constraints were non-empty, but the inner match panicked on
TableFromSourceColumns::NotSpecified. A statement like
CREATE TABLE t (PRIMARY KEY (c)) FROM SOURCE foo (REFERENCE bar)
would crash as soon as the AST was formatted (e.g. via
statement logging). Treat NotSpecified as a no-op and gate the
", " separator so constraints-only output stays valid SQL.
Adds round-trip tests for the constraints-only case and for
columns + constraints (both Defined and Named).
Co-authored-by: Junie <junie@jetbrains.com>
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CreateTableFromSourceStatement's AstDisplay entered the parenthesized block whenever columns were specified OR constraints were non-empty, but the inner match panicked on
TableFromSourceColumns::NotSpecified. A statement likewould crash as soon as the AST was formatted (e.g. via statement logging). Treat
NotSpecifiedas a no-op and gate the ", " separator so constraints-only output stays valid SQL. Adds round-trip tests for the constraints-only case and for columns + constraints (both Defined and Named).