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- Committer: Jay Pipes
- Date: 2008-08-20 21:00:34 UTC
- mto: This revision was merged to the branch mainline in revision 363.
- Revision ID: jay@mysql.com-20080820210034-wlbn621etruolf5c
Working reader and writer for table.proto definitions now
added
removed
drizzled/serialize/table.proto
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optional uint32 min_rows = 3;
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}
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message FieldOptions {
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required bool is_autoincrement = 1 [default = false];
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optional string default_value = 2;
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}
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message TimestampFieldOptions {
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optional bool auto_updates = 1 [default = false];
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}
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message FieldConstraints {
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required bool is_nullable = 1 [default = false];
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optional bool is_unsigned = 2 [default = false];
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repeated string expression = 16; /* Reserve 0-15 for frequenty accessed attributes */
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}
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message ForeignKeyConstraint {
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required string name = 1;
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required Field dependent = 2;
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/** @TODO Finish this off... */
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}
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message NumericFieldOptions {
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optional int32 length = 1;
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optional int32 scale = 2;
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optional int32 precision = 3;
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}
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message StringFieldOptions {
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required bool is_fixed_width = 1;
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optional int32 length = 2;
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optional string charset = 3; /* Perhaps this can go away soon...*/
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optional string collation = 4;
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}
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message SetFieldOptions {
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required int32 count_elements = 1;
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repeated string value = 2;
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}
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message Field {
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enum FieldType {
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TIMESTAMP = 14;
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DATETIME = 15;
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}
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message FieldOptions {
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optional string default_value = 2;
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}
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message TimestampFieldOptions {
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optional bool auto_updates = 1 [default = false];
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}
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message FieldConstraints {
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required bool is_nullable = 1 [default = false];
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optional bool is_unsigned = 2 [default = false];
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repeated string expression = 16; /* Reserve 0-15 for frequenty accessed attributes */
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}
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message NumericFieldOptions {
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optional bool is_autoincrement = 1 [default = false];
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optional int32 length = 2;
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optional int32 scale = 3;
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optional int32 precision = 4;
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}
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message StringFieldOptions {
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optional bool is_fixed_width = 1 [default = false];
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optional int32 length = 2;
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optional string charset = 3; /* Perhaps this can go away soon...*/
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optional string collation = 4;
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}
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message SetFieldOptions {
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required int32 count_elements = 1;
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repeated string value = 2;
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}
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required string name = 1;
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required FieldType type = 2;
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required FieldOptions options = 3;
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required FieldConstraints constraints = 4;
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optional FieldOptions options = 3;
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optional FieldConstraints constraints = 4;
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optional NumericFieldOptions numeric_options = 5;
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optional StringFieldOptions string_options = 6;
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optional string comment = 16; /* Reserve 0-15 for frequently accessed attributes */
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optional TimestampFieldOptions timestamp_options = 18;
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}
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message IndexPart {
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required Field field = 1;
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optional int32 compare_length = 2;
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optional bool in_reverse_order = 3 [default = false];
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}
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message Index {
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enum IndexType {
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HASH = 0;
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BTREE = 1;
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RTREE = 2;
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FULLTEXT = 3;
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UNKNOWN = 0;
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HASH = 1;
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BTREE = 2;
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RTREE = 3;
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FULLTEXT = 4;
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}
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message IndexPart {
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required Field field = 1;
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optional int32 compare_length = 2;
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optional bool in_reverse_order = 3 [default = false];
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}
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required string name = 1;
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required bool is_primary = 2;
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required bool is_unique = 3;
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optional IndexType type = 4;
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required IndexType type = 4 [default = UNKNOWN];
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repeated IndexPart index_part = 5;
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}
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