Module sql 

SQLite DDL generation from the schema model. Kept dialect-shaped (every statement goes through this module) so a second backend is a new module, not a rewrite.

Functions

column_sql

One column definition line. auto_pk says whether this table uses the conventional id: i64 surrogate key (rendered inline as INTEGER PRIMARY KEY AUTOINCREMENT); composite keys are rendered as a table constraint by create_table_sql instead.

composite_index_name

composite_index_sqls

CREATE [UNIQUE] INDEX statements for every struct-level #[orm(unique(...))] / #[orm(index(...))] — composite constraints, enforced as indexes (not inline table constraints) so they can be added/dropped without a rebuild.

create_table_sql

index_name

index_sqls

CREATE INDEX statements for every #[orm(index)] column.

quote_ident

A table/column/index name, double-quoted for SQL. Every identifier the ORM emits goes through this, so names that collide with SQL keywords (order, group, index, …) just work.