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| package pgd |
|
|
| import ( |
| "context" |
|
|
| "github.com/jackc/pgx/v5/pgtype" |
| ) |
|
|
| const listCheckConstraints = `-- name: ListCheckConstraints :many |
| SELECT |
| n.nspname::text AS schema_name, |
| c.relname::text AS table_name, |
| cc.conname::text AS constraint_name, |
| pg_get_constraintdef(cc.oid) AS check_clause |
| FROM |
| pg_catalog.pg_constraint cc |
| JOIN pg_catalog.pg_class c ON cc.conrelid = c.oid |
| JOIN pg_catalog.pg_namespace n ON c.relnamespace = n.oid |
| WHERE |
| cc.contype = 'c' |
| ORDER BY |
| n.nspname, |
| c.relname, |
| cc.conname |
| ` |
|
|
| type ListCheckConstraintsRow struct { |
| SchemaName string |
| TableName string |
| ConstraintName string |
| CheckClause string |
| } |
|
|
| func (q *Queries) ListCheckConstraints(ctx context.Context) ([]ListCheckConstraintsRow, error) { |
| rows, err := q.db.Query(ctx, listCheckConstraints) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListCheckConstraintsRow |
| for rows.Next() { |
| var i ListCheckConstraintsRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.TableName, |
| &i.ConstraintName, |
| &i.CheckClause, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listColumns = `-- name: ListColumns :many |
| SELECT |
| n.nspname::text AS schema_name, |
| c.relname::text AS table_name, |
| a.attnum AS column_number, |
| a.attname::text AS column_name, |
| pg_catalog.format_type(a.atttypid, a.atttypmod) AS column_type, |
| coalesce(pg_get_expr(d.adbin, d.adrelid), '')::text AS column_default, |
| a.attnotnull AS not_null |
| FROM |
| pg_catalog.pg_attribute a |
| JOIN pg_catalog.pg_class c ON a.attnum > 0 |
| AND a.attrelid = c.oid |
| JOIN pg_catalog.pg_namespace n ON c.relnamespace = n.oid |
| LEFT JOIN pg_catalog.pg_attrdef d ON a.attrelid = d.adrelid |
| AND a.attnum = d.adnum |
| WHERE |
| n.nspname NOT IN ('pg_catalog', 'information_schema') |
| AND c.relkind = 'r' |
| AND NOT a.attisdropped |
| ORDER BY |
| n.nspname, |
| c.relname, |
| a.attname |
| ` |
|
|
| type ListColumnsRow struct { |
| SchemaName string |
| TableName string |
| ColumnNumber int16 |
| ColumnName string |
| ColumnType string |
| ColumnDefault string |
| NotNull bool |
| } |
|
|
| func (q *Queries) ListColumns(ctx context.Context) ([]ListColumnsRow, error) { |
| rows, err := q.db.Query(ctx, listColumns) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListColumnsRow |
| for rows.Next() { |
| var i ListColumnsRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.TableName, |
| &i.ColumnNumber, |
| &i.ColumnName, |
| &i.ColumnType, |
| &i.ColumnDefault, |
| &i.NotNull, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listConstraints = `-- name: ListConstraints :many |
| SELECT |
| n.nspname::text AS schema_name, |
| t.relname::text AS table_name, |
| c.conname::text AS constraint_name, |
| pg_catalog.pg_get_constraintdef(c.oid, TRUE) AS constraint_definition |
| FROM |
| pg_catalog.pg_constraint c |
| JOIN pg_catalog.pg_class t ON c.conrelid = t.oid |
| JOIN pg_catalog.pg_namespace n ON n.oid = t.relnamespace |
| WHERE |
| t.relkind = 'r' |
| AND n.nspname NOT IN ('pg_catalog', 'information_schema') |
| ORDER BY |
| n.nspname, |
| t.relname, |
| c.conname |
| ` |
|
|
| type ListConstraintsRow struct { |
| SchemaName string |
| TableName string |
| ConstraintName string |
| ConstraintDefinition string |
| } |
|
|
| func (q *Queries) ListConstraints(ctx context.Context) ([]ListConstraintsRow, error) { |
| rows, err := q.db.Query(ctx, listConstraints) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListConstraintsRow |
| for rows.Next() { |
| var i ListConstraintsRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.TableName, |
| &i.ConstraintName, |
| &i.ConstraintDefinition, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listEnums = `-- name: ListEnums :many |
| SELECT |
| n.nspname::text AS schema_name, |
| t.typname::text AS enum_name, |
| string_agg(e.enumlabel, ',' ORDER BY e.enumlabel) AS enum_values |
| FROM |
| pg_catalog.pg_type t |
| JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace |
| JOIN pg_catalog.pg_enum e ON e.enumtypid = t.oid |
| WHERE (t.typrelid = 0 |
| OR ( |
| SELECT |
| c.relkind = 'c' |
| FROM |
| pg_catalog.pg_class c |
| WHERE |
| c.oid = t.typrelid)) |
| AND NOT EXISTS ( |
| SELECT |
| 1 |
| FROM |
| pg_catalog.pg_type el |
| WHERE |
| el.oid = t.typelem |
| AND el.typarray = t.oid) |
| AND n.nspname NOT IN ('pg_catalog', 'information_schema') |
| GROUP BY |
| n.nspname, |
| t.typname |
| ORDER BY |
| n.nspname, |
| t.typname |
| ` |
|
|
| type ListEnumsRow struct { |
| SchemaName string |
| EnumName string |
| EnumValues []byte |
| } |
|
|
| func (q *Queries) ListEnums(ctx context.Context) ([]ListEnumsRow, error) { |
| rows, err := q.db.Query(ctx, listEnums) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListEnumsRow |
| for rows.Next() { |
| var i ListEnumsRow |
| if err := rows.Scan(&i.SchemaName, &i.EnumName, &i.EnumValues); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listExtensions = `-- name: ListExtensions :many |
| SELECT |
| extname::text AS ext_name, |
| n.nspname::text AS schema_name |
| FROM |
| pg_catalog.pg_extension e |
| JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace |
| AND n.nspname != 'pg_catalog' |
| ORDER BY |
| n.nspname, |
| extname |
| ` |
|
|
| type ListExtensionsRow struct { |
| ExtName string |
| SchemaName string |
| } |
|
|
| func (q *Queries) ListExtensions(ctx context.Context) ([]ListExtensionsRow, error) { |
| rows, err := q.db.Query(ctx, listExtensions) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListExtensionsRow |
| for rows.Next() { |
| var i ListExtensionsRow |
| if err := rows.Scan(&i.ExtName, &i.SchemaName); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listFunctions = `-- name: ListFunctions :many |
| SELECT |
| n.nspname::text AS schema_name, |
| p.proname::text AS function_name, |
| pg_get_functiondef(p.oid) AS func_def |
| FROM |
| pg_catalog.pg_proc p |
| JOIN pg_catalog.pg_namespace n ON p.pronamespace = n.oid |
| LEFT JOIN pg_catalog.pg_depend d ON p.oid = d.objid |
| AND d.deptype = 'e' |
| LEFT JOIN pg_catalog.pg_extension e ON d.refobjid = e.oid |
| WHERE |
| n.nspname NOT IN ('pg_catalog', 'information_schema') |
| AND p.prokind = 'f' |
| AND d.objid IS NULL |
| ORDER BY |
| n.nspname, |
| p.proname |
| ` |
|
|
| type ListFunctionsRow struct { |
| SchemaName string |
| FunctionName string |
| FuncDef string |
| } |
|
|
| func (q *Queries) ListFunctions(ctx context.Context) ([]ListFunctionsRow, error) { |
| rows, err := q.db.Query(ctx, listFunctions) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListFunctionsRow |
| for rows.Next() { |
| var i ListFunctionsRow |
| if err := rows.Scan(&i.SchemaName, &i.FunctionName, &i.FuncDef); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listIndexes = `-- name: ListIndexes :many |
| SELECT |
| n.nspname::text AS schema_name, |
| t.relname::text AS table_name, |
| i.indexname::text AS index_name, |
| i.indexdef::text AS index_definition |
| FROM |
| pg_catalog.pg_indexes i |
| JOIN pg_catalog.pg_class t ON t.relname = i.tablename |
| JOIN pg_catalog.pg_namespace n ON n.oid = t.relnamespace |
| WHERE |
| n.nspname NOT IN ('pg_catalog', 'information_schema') |
| ORDER BY |
| n.nspname, |
| t.relname, |
| i.indexname |
| ` |
|
|
| type ListIndexesRow struct { |
| SchemaName string |
| TableName string |
| IndexName string |
| IndexDefinition string |
| } |
|
|
| func (q *Queries) ListIndexes(ctx context.Context) ([]ListIndexesRow, error) { |
| rows, err := q.db.Query(ctx, listIndexes) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListIndexesRow |
| for rows.Next() { |
| var i ListIndexesRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.TableName, |
| &i.IndexName, |
| &i.IndexDefinition, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listSequences = `-- name: ListSequences :many |
| SELECT |
| n.nspname::text AS schema_name, |
| s.relname::text AS sequence_name, |
| seq.start_value, |
| seq.increment_by AS increment, |
| seq.min_value AS min_value, |
| seq.max_value AS max_value, |
| seq.cache_size AS |
| CACHE, |
| coalesce(( |
| SELECT |
| tn.nspname::text |
| FROM pg_catalog.pg_namespace tn |
| WHERE |
| tn.oid = tc.relnamespace), '')::text AS table_schema, |
| coalesce(tc.relname, '')::text AS table_name, |
| coalesce(a.attname, '')::text AS column_name |
| FROM |
| pg_catalog.pg_class s |
| JOIN pg_catalog.pg_namespace n ON s.relnamespace = n.oid |
| JOIN pg_catalog.pg_sequences seq ON n.nspname = seq.schemaname |
| AND s.relname = seq.sequencename |
| LEFT JOIN pg_catalog.pg_depend d ON s.oid = d.objid |
| AND d.deptype = 'a' |
| LEFT JOIN pg_catalog.pg_attribute a ON a.attnum = d.refobjsubid |
| AND a.attrelid = d.refobjid |
| LEFT JOIN pg_catalog.pg_class tc ON tc.oid = d.refobjid |
| WHERE |
| s.relkind = 'S' |
| ORDER BY |
| n.nspname, |
| s.relname |
| ` |
|
|
| type ListSequencesRow struct { |
| SchemaName string |
| SequenceName string |
| StartValue pgtype.Int8 |
| Increment pgtype.Int8 |
| MinValue pgtype.Int8 |
| MaxValue pgtype.Int8 |
| Cache pgtype.Int8 |
| TableSchema string |
| TableName string |
| ColumnName string |
| } |
|
|
| func (q *Queries) ListSequences(ctx context.Context) ([]ListSequencesRow, error) { |
| rows, err := q.db.Query(ctx, listSequences) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListSequencesRow |
| for rows.Next() { |
| var i ListSequencesRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.SequenceName, |
| &i.StartValue, |
| &i.Increment, |
| &i.MinValue, |
| &i.MaxValue, |
| &i.Cache, |
| &i.TableSchema, |
| &i.TableName, |
| &i.ColumnName, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|
| const listTriggers = `-- name: ListTriggers :many |
| SELECT |
| n.nspname::text AS schema_name, |
| t.relname::text AS table_name, |
| trg.tgname::text AS trigger_name, |
| pg_catalog.pg_get_triggerdef(trg.oid) AS trigger_definition |
| FROM |
| pg_catalog.pg_trigger trg |
| JOIN pg_catalog.pg_class t ON t.oid = trg.tgrelid |
| JOIN pg_catalog.pg_namespace n ON n.oid = t.relnamespace |
| WHERE |
| NOT trg.tgisinternal |
| AND n.nspname NOT IN ('pg_catalog', 'information_schema') |
| ORDER BY |
| n.nspname, |
| t.relname, |
| trg.tgname |
| ` |
|
|
| type ListTriggersRow struct { |
| SchemaName string |
| TableName string |
| TriggerName string |
| TriggerDefinition string |
| } |
|
|
| func (q *Queries) ListTriggers(ctx context.Context) ([]ListTriggersRow, error) { |
| rows, err := q.db.Query(ctx, listTriggers) |
| if err != nil { |
| return nil, err |
| } |
| defer rows.Close() |
| var items []ListTriggersRow |
| for rows.Next() { |
| var i ListTriggersRow |
| if err := rows.Scan( |
| &i.SchemaName, |
| &i.TableName, |
| &i.TriggerName, |
| &i.TriggerDefinition, |
| ); err != nil { |
| return nil, err |
| } |
| items = append(items, i) |
| } |
| if err := rows.Err(); err != nil { |
| return nil, err |
| } |
| return items, nil |
| } |
|
|