chore(deps): update gluesql requirement from 0.19 to 0.20

[dependabot]

Updates the requirements on gluesql to permit the latest version.

Release notes

Sourced from gluesql's releases.

v0.20.0 🌈

GlueSQL v0.20.0 makes the Rust core synchronous, introduces StatementPlan and a typed query execution pipeline, and adds a clearer upgrade path for persistent storage. It also brings struct-based inserts, PostgreSQL-style regular-expression operators, and important correctness and performance improvements.

This release contains breaking API and storage-format changes. Read the upgrade notes before updating an existing application or database.

⚠️ Upgrade Notes

Upgrade persistent storage before opening it

The schemaless row representation now uses the same Vec<Value> model as schemaful tables. Schemaless rewrites happen during planning instead of execution, removing the former DataRow wrapper and unifying the storage interface (#1865).

Existing persistent data may require a one-time migration:

Storage	Upgrade action
FileStorage	Upgrade format v1 to v2 with --upgrade or gluesql_file_storage::migrate_to_latest
RedbStorage	Upgrade format v1 or v2 to v3 with --upgrade or gluesql_redb_storage::migrate_to_latest
SledStorage	Upgrade format v1 to v2 with --upgrade or gluesql_sled_storage::migrate_to_latest
RedisStorage	Reset the GlueSQL namespace before reuse because the stored row payload changed
CSV, JSON, MongoDB, and Parquet	No persisted-data migration is required

Back up persistent data before upgrading. The CLI can migrate supported storage types:

gluesql --storage file --path ./data --upgrade
gluesql --storage redb --path ./data.redb --upgrade
gluesql --storage sled --path ./data --upgrade

RedbStorage now creates databases using redb file format v3 (#1901). The migration keeps GlueSQL's existing row serialization while upgrading the underlying redb file. Older GlueSQL releases cannot reopen the upgraded v3 file, so keep the backup if rollback may be necessary.

SledStorage is deprecated

SledStorage is deprecated in v0.20.0 and is planned for removal in v0.21.0 (#2013). Existing deployments can continue using it during the v0.20 release cycle, but new persistent deployments should use RedbStorage.

Before upgrading to v0.21.0, export an existing Sled database as SQL and recreate it with RedbStorage:

gluesql --path ~/glue_data --dump ./dump.sql
gluesql --execute ./dump.sql --path ~/new_data --storage=redb

🌊 Breaking Changes

The Rust core and native storages are synchronous

GlueSQL's core execution model and native storage implementations no longer require async plumbing (#1928). Calls such as Glue::plan, Glue::execute, and Query Builder's execute now return their results directly:

// v0.19
</tr></table> 

... (truncated)

Commits

• fd70470 Release v0.20.0 (#2018)
• 7fcaf9c Deprecate Sled storage (#2013)
• a3dcd52 Remove deprecated Cargo authors fields (#2012)
• 1e1b15c Add PostgreSQL-style regex operators (#2001)
• 563eabf Reject unsupported CREATE INDEX options during translation (#1998)
• 44de3ca Skip NULL values in non-COUNT aggregates (#1990)
• d5103cc Reject unsupported transaction statement clauses (#1991)
• eacf510 Apply schemaless rewrites to CREATE TABLE AS SELECT sources (#1987)
• 69ceffe Evolve query plans into a typed execution pipeline (#1937)
• 3912873 Reject unsupported table function arguments (#1983)
• Additional commits viewable in compare view

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