Hein
2b6bb7f948
SQLite can't ALTER TABLE ADD CONSTRAINT, so foreign keys are now written as inline FOREIGN KEY clauses in CREATE TABLE instead of commented-out ALTER statements. The default schema (public/main) now produces bare table names instead of a "public_" prefix; other schemas are still prefixed to avoid collisions. Also adds direct-to-file execution: the sqlite writer can now apply generated DDL straight to a .db file via Metadata["connection_string"], wired into `relspec merge --output-conn`.
13 lines
1016 B
Cheetah
13 lines
1016 B
Cheetah
CREATE TABLE {{quote_ident (qualified_table_name .Schema .Name)}} (
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{{- $hasAutoIncrement := false}}
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{{- range $i, $col := .Columns}}{{if $i}},{{end}}
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{{quote_ident $col.Name}} {{map_type $col.Type}}{{if is_autoincrement $col}}{{$hasAutoIncrement = true}} PRIMARY KEY AUTOINCREMENT{{else}}{{if $col.NotNull}} NOT NULL{{end}}{{if ne (format_default $col) ""}} DEFAULT {{format_default $col}}{{end}}{{end}}
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{{- end}}
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{{- if and .PrimaryKey (not $hasAutoIncrement)}}{{if gt (len .Columns) 0}},{{end}}
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PRIMARY KEY ({{range $i, $colName := .PrimaryKey.Columns}}{{if $i}}, {{end}}{{quote_ident $colName}}{{end}})
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{{- end}}
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{{- range .ForeignKeys}},
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FOREIGN KEY ({{range $i, $col := .Columns}}{{if $i}}, {{end}}{{quote_ident $col}}{{end}}) REFERENCES {{quote_ident (qualified_table_name .ForeignSchema .ForeignTable)}} ({{range $i, $col := .ForeignColumns}}{{if $i}}, {{end}}{{quote_ident $col}}{{end}}){{if .OnDelete}} ON DELETE {{.OnDelete}}{{end}}{{if .OnUpdate}} ON UPDATE {{.OnUpdate}}{{end}}
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{{- end}}
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);
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