Paul Trowbridge 16c296d529 SQL generator: derive date-adjacent columns from pf.dim_period at baseline load ... - col_meta gets dim_period_col field: maps a dimension column to its pf.dim_period counterpart (e.g. year -> cal_year, month -> cal_month) - When the date column is is_key of a dim_group and any sibling dimension has dim_period_col set, baseline and reference SQL JOIN pf.dim_period on the shifted date instead of copying raw source values - No dim_period config = identical SQL to before (fully backwards compatible) - Setup UI: period col input in col_meta editor, enabled for dimension columns with a dim_group set - Schema migration applied: dim_period_col text null on pf.col_meta Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-05-23 10:06:05 -04:00
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01_schema.sql	SQL generator: derive date-adjacent columns from pf.dim_period at baseline load	2026-05-23 10:06:05 -04:00
gen_dim_period.sql	Add dim_group to col_meta and pf.dim_period calendar table	2026-05-23 01:46:16 -04:00