Bump ecto_sql from 3.1.6 to 3.3.4

[dependabot-preview[bot]]

Bumps ecto_sql from 3.1.6 to 3.3.4.

Changelog

Sourced from ecto_sql's changelog.

v3.3.4 (2020-02-14)

Enhancements

• [adapters] Support fragments in locks
• [migration] Add :include option to support covering indexes

v3.3.3 (2020-01-28)

Enhancements

• [myxql] Allow not setting the encoding when creating a database

Bug fixes

• [myxql] Removing prefixed table name from constraints on latest MySQL versions
• [sql] Fix precedence of is_nil when inside a comparison operator

v3.3.2 (2019-12-15)

Bug fixes

• [adapters] Start StorageSupervisor before using it

v3.3.1 (2019-12-15)

Bug fixes

• [adapters] Do not leak PIDs on storage commands
• [migrations] Use :migration_primary_key in create/1

v3.3.0 (2019-12-11)

Enhancements

• [ecto] Upgrade and support Ecto v3.3
• [repo] Include :idle_time on telemetry measuremnts
• [migration] Support anonymous functions in Ecto.Migration.execute/2

Bug fixes

• [migration] Ensure that flush() will raise on rollback if called from change/0

v3.2.2 (2019-11-25)

Enhancements

• [mysql] Support myxql v0.3

v3.2.1 (2019-11-02)

... (truncated)

Commits

• c6d5372 Release v3.3.4
• 0359b7c Allow fragment on locks
• 2ff9891 Fix warnings
• b21dd7b Update mix.lock
• 48dbae5 Update doc and remove incorrect flag in ecto.rollback (#186)
• c01ca0f Remove incorrect alias in ecto.migrations (#185)
• 928a336 Explain MySQL excludes
• 63a7100 Add title to permalinks table (#183)
• 12a347f Add :include option to support covering indexes (#182)
• f189802 Release v3.3.3
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #86.