mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-11 01:16:09 +08:00
c3264ca3e3
related: #30376
214 lines
4.1 KiB
Protocol Buffer
214 lines
4.1 KiB
Protocol Buffer
syntax = "proto3";
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package milvus.proto.plan;
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option go_package = "github.com/milvus-io/milvus/internal/proto/planpb";
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import "schema.proto";
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enum OpType {
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Invalid = 0;
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GreaterThan = 1;
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GreaterEqual = 2;
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LessThan = 3;
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LessEqual = 4;
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Equal = 5;
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NotEqual = 6;
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PrefixMatch = 7; // startsWith
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PostfixMatch = 8; // endsWith
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Match = 9; // like
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Range = 10; // for case 1 < a < b
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In = 11; // TODO:: used for term expr
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NotIn = 12;
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};
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enum ArithOpType {
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Unknown = 0;
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Add = 1;
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Sub = 2;
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Mul = 3;
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Div = 4;
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Mod = 5;
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ArrayLength = 6;
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};
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enum VectorType {
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BinaryVector = 0;
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FloatVector = 1;
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Float16Vector = 2;
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BFloat16Vector = 3;
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SparseFloatVector = 4;
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};
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message GenericValue {
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oneof val {
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bool bool_val = 1;
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int64 int64_val = 2;
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double float_val = 3;
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string string_val = 4;
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Array array_val = 5;
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};
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}
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message Array {
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repeated GenericValue array = 1;
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bool same_type = 2;
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schema.DataType element_type = 3;
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}
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message QueryInfo {
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int64 topk = 1;
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string metric_type = 3;
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string search_params = 4;
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int64 round_decimal = 5;
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int64 group_by_field_id = 6;
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bool materialized_view_involved = 7;
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}
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message ColumnInfo {
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int64 field_id = 1;
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schema.DataType data_type = 2;
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bool is_primary_key = 3;
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bool is_autoID = 4;
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repeated string nested_path = 5;
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bool is_partition_key = 6;
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schema.DataType element_type = 7;
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bool is_clustering_key = 8;
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}
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message ColumnExpr {
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ColumnInfo info = 1;
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}
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message ExistsExpr {
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ColumnInfo info = 1;
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}
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message ValueExpr {
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GenericValue value = 1;
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}
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message UnaryRangeExpr {
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ColumnInfo column_info = 1;
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OpType op = 2;
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GenericValue value = 3;
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}
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message BinaryRangeExpr {
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ColumnInfo column_info = 1;
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bool lower_inclusive = 2;
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bool upper_inclusive = 3;
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GenericValue lower_value = 4;
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GenericValue upper_value = 5;
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}
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message CompareExpr {
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ColumnInfo left_column_info = 1;
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ColumnInfo right_column_info = 2;
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OpType op = 3;
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}
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message TermExpr {
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ColumnInfo column_info = 1;
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repeated GenericValue values = 2;
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bool is_in_field = 3;
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}
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message JSONContainsExpr {
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ColumnInfo column_info = 1;
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repeated GenericValue elements = 2;
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// 0: invalid
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// 1: json_contains | array_contains
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// 2: json_contains_all | array_contains_all
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// 3: json_contains_any | array_contains_any
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enum JSONOp {
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Invalid = 0;
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Contains = 1;
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ContainsAll = 2;
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ContainsAny = 3;
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}
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JSONOp op = 3;
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bool elements_same_type = 4;
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}
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message UnaryExpr {
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enum UnaryOp {
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Invalid = 0;
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Not = 1;
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};
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UnaryOp op = 1;
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Expr child = 2;
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}
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message BinaryExpr {
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enum BinaryOp {
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Invalid = 0;
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LogicalAnd = 1;
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LogicalOr = 2;
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}
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BinaryOp op = 1;
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Expr left = 2;
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Expr right = 3;
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}
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message BinaryArithOp {
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ColumnInfo column_info = 1;
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ArithOpType arith_op = 2;
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GenericValue right_operand = 3;
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}
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message BinaryArithExpr {
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Expr left = 1;
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Expr right = 2;
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ArithOpType op = 3;
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}
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message BinaryArithOpEvalRangeExpr {
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ColumnInfo column_info = 1;
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ArithOpType arith_op = 2;
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GenericValue right_operand = 3;
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OpType op = 4;
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GenericValue value = 5;
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}
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message AlwaysTrueExpr {}
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message Expr {
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oneof expr {
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TermExpr term_expr = 1;
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UnaryExpr unary_expr = 2;
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BinaryExpr binary_expr = 3;
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CompareExpr compare_expr = 4;
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UnaryRangeExpr unary_range_expr = 5;
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BinaryRangeExpr binary_range_expr = 6;
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BinaryArithOpEvalRangeExpr binary_arith_op_eval_range_expr = 7;
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BinaryArithExpr binary_arith_expr = 8;
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ValueExpr value_expr = 9;
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ColumnExpr column_expr = 10;
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ExistsExpr exists_expr = 11;
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AlwaysTrueExpr always_true_expr = 12;
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JSONContainsExpr json_contains_expr = 13;
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};
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}
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message VectorANNS {
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VectorType vector_type = 1;
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int64 field_id = 2;
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Expr predicates = 3;
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QueryInfo query_info = 4;
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string placeholder_tag = 5; // always be "$0"
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}
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message QueryPlanNode {
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Expr predicates = 1;
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bool is_count = 2;
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int64 limit = 3;
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};
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message PlanNode {
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oneof node {
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VectorANNS vector_anns = 1;
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Expr predicates = 2; // deprecated, use query instead.
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QueryPlanNode query = 4;
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}
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repeated int64 output_field_ids = 3;
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}
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