feat(dialect): add MariaDB SQL dialect with SEQUENCE, temporal tables, and CONNECT BY#431

Merged

ajitpratap0 merged 27 commits intomainfrom

feat/mariadb-dialect

Mar 24, 2026

Commits on Mar 22, 2026

fix(playground): move useState/useCallback above early returns to fix React error #310

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feat(dialect): add DialectMariaDB constant to keyword dialect system

Ajit Pratap Singh
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fix(dialect): return MYSQL_SPECIFIC for DialectMariaDB and add to validDialects test

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fix(dialect): wire DialectMariaDB into keywords.New() to load MYSQL_SPECIFIC keywords

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test(dialect): add TestDialectMariaDB_InheritsMySQL to guard MySQL keyword inheritance

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feat(dialect): add MARIADB_SPECIFIC keyword list extending MySQL dialect

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feat(dialect): add MariaDB auto-detection hints (SEQUENCE, VERSIONING, CONNECT BY)

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fix(dialect): remove over-broad START WITH hint and complete DetectDialect doc comment

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fix(dialect): restore MariaDB CONNECT BY hint and add accumulation test

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feat(ast): add CreateSequenceStatement, DropSequenceStatement, AlterSequenceStatement nodes

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fix(ast): nil guard in sequence ToSQL, split Restart field, add sequence tests

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feat(ast): add ForSystemTimeClause, PeriodDefinition, temporal table fields

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fix(ast): add SQL() methods to temporal/CONNECT BY types and fix SelectStatement field order

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feat(parser): implement CREATE/DROP/ALTER SEQUENCE parsing for MariaDB dialect

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feat(parser): implement temporal table parsing (FOR SYSTEM_TIME, WITH SYSTEM VERSIONING, PERIOD FOR)

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feat(parser): implement CONNECT BY hierarchical query parsing for MariaDB dialect

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fix(parser): add bare RESTART test and nil guard for CONNECT BY condition

Ajit Pratap Singh
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Commits on Mar 23, 2026

test(parser): add MariaDB SQL test data files and file-based integration test

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docs: add MariaDB dialect to SQL_COMPATIBILITY.md and CHANGELOG.md

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fix(mariadb): address code review issues across AST, keywords, and parser

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fix(mariadb): address second code review pass — Pos, NO CACHE, CONNECT BY, dedup

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Merge branch 'main' into feat/mariadb-dialect
ajitpratap0
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fix(mariadb): correct START WITH/CONNECT BY SQL order and implement PeriodDefinition.SQL()

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fix(mariadb): code review fixes — pool comments, expressionNode docs, PERIOD FOR SYSTEM_TIME test

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fix(dialect): reduce MariaDB CONNECT BY hint weight to 2 so Oracle wins pure CONNECT BY queries

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fix(mariadb): address code review — CycleOption enum, CACHE validation, structured errors

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Commits on Mar 24, 2026

bench(mariadb): add MariaDB-specific parsing benchmarks

Ajit Pratap Singh
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Ajit Pratap Singh
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