35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
package schema
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// Column represents a single column in a table.
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type Column struct {
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TableName string `db:"table_name"`
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Name string `db:"column_name"`
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Type string `db:"column_type"`
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IsNotNull bool `db:"notnull"`
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HasDefaultValue bool `db:"has_default_value"`
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DefaultValue string `db:"dflt_value"`
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IsPrimaryKey bool `db:"is_primary_key"`
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IsForeignKey bool `db:"is_foreign_key"`
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ForeignKeyTargetTable string `db:"fk_target_table"`
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ForeignKeyTargetColumn string `db:"fk_target_column"`
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}
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// IsNullableForeignKey is a helper function.
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func (c Column) IsNullableForeignKey() bool {
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return !c.IsNotNull && !c.IsPrimaryKey && c.IsForeignKey
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}
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// Table is a single SQLite table.
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type Table struct {
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TableName string `db:"name"`
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IsStrict bool `db:"strict"`
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Columns []Column
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TypeIDName string
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VarName string
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TypeName string
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}
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// Schema is a container for a bunch of Tables, indexed by table name.
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type Schema map[string]Table
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