SQLFluff

[sqlfluff]
# Supported dialects https://docs.sqlfluff.com/en/stable/dialects.html
dialect = snowflake
templater = dbt

# Comma separated list of rules to exclude, or None
# See https://docs.sqlfluff.com/en/stable/configuration.html#enabling-and-disabling-rules
# AM04 (ambiguous.column_count) and ST06 (structure.column_order) are
# two of the more controversial rules included to illustrate usage.
exclude_rules = ambiguous.column_count, structure.column_order

# The standard max_line_length is 80 in line with the convention of
# other tools and several style guides. Many projects however prefer
# something a little longer.
# Set to zero or negative to disable checks.
max_line_length = 120

# If using the dbt templater, we recommend setting the project dir.
[sqlfluff:templater:dbt]
project_dir = ./

[sqlfluff:indentation]
# While implicit indents are not enabled by default. Many of the
# SQLFluff maintainers do use them in their projects.
allow_implicit_indents = true

# The default configuration for aliasing rules is "consistent"
# which will auto-detect the setting from the rest of the file. This
# is less desirable in a new project and you may find this (slightly
# more strict) setting more useful.
[sqlfluff:rules:aliasing.table]
aliasing = explicit

[sqlfluff:rules:aliasing.column]
aliasing = explicit

[sqlfluff:rules:aliasing.length]
min_alias_length = 3

# The default configuration for capitalization rules is "consistent"
# which will auto-detect the setting from the rest of the file. This
# is less desirable in a new project and you may find this (slightly
# more strict) setting more useful.
# Typically we find users rely on syntax highlighting rather than
# capitalization to distinguish between keywords and identifiers.
# Clearly, if your organization has already settled on uppercase
# formatting for any of these syntax elements then set them to "upper".
# See https://stackoverflow.com/questions/608196/why-should-i-capitalize-my-sql-keywords-is-there-a-good-reason
[sqlfluff:rules:capitalisation.keywords]
capitalisation_policy = upper

[sqlfluff:rules:capitalisation.identifiers]
capitalisation_policy = lower

[sqlfluff:rules:capitalisation.functions]
extended_capitalisation_policy = lower

[sqlfluff:rules:capitalisation.literals]
capitalisation_policy = lower

[sqlfluff:rules:capitalisation.types]
extended_capitalisation_policy = lower