{{#each this}}
-- {{table}} table
CREATE TABLE "{{schema}}"."{{table}}" (
{{#each columns}}
"{{column}}" {{{data_type}}}{{#if not_null }} not null{{/if~}}
{{#if default_expr}}default({{default_expr}}){{/if~}}
{{~#unless @last}},{{/unless}}
{{/each}}
);
{{/each}}