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select result proto definition (#118)

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This commit is contained in:
fys
2022-07-29 11:11:23 +08:00
committed by GitHub
parent df577ad7f8
commit 45490b6293
5 changed files with 60 additions and 44 deletions
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46
src/api/greptime/v1/column.proto Normal file
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@@ -0,0 +1,46 @@
syntax = "proto3";
package greptime.v1;
message Column {
string column_name = 1;
enum SemanticType {
TAG = 0;
FIELD = 1;
TIMESTAMP = 2;
}
SemanticType semantic_type = 2;
message Values {
repeated int32 i8_values = 1;
repeated int32 i16_values = 2;
repeated int32 i32_values = 3;
repeated int64 i64_values = 4;
repeated uint32 u8_values = 5;
repeated uint32 u16_values = 6;
repeated uint32 u32_values = 7;
repeated uint64 u64_values = 8;
repeated float f32_values = 9;
repeated double f64_values = 10;
repeated bool bool_values = 11;
repeated bytes binary_values = 12;
repeated string string_values = 13;
}
// The array of non-null values in this column.
//
// For example: suppose there is a column "foo" that contains some int32 values (1, 2, 3, 4, 5, null, 7, 8, 9, null);
// column:
// column_name: foo
// semantic_type: Tag
// values: 1, 2, 3, 4, 5, 7, 8, 9
// null_masks: 00100000 00000010
Values values = 3;
// Mask maps the positions of null values.
// If a bit in null_mask is 1, it indicates that the column value at that position is null.
bytes null_mask = 4;
}

3
src/api/greptime/v1/database.proto
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@@ -37,8 +37,7 @@ message DeleteExpr {}
message ObjectResult {
ResultHeader header = 1;
string schema = 2;
repeated bytes results = 3;
bytes results = 2;
}
message Header {

1
src/api/greptime/v1/greptime.proto
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@@ -5,6 +5,7 @@ package greptime.v1;
import "greptime/v1/admin.proto";
import "greptime/v1/database.proto";
import "greptime/v1/insert.proto";
import "greptime/v1/select.proto";
service Greptime {
rpc Batch(BatchRequest) returns (BatchResponse) {}

44
src/api/greptime/v1/insert.proto
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@@ -2,50 +2,10 @@ syntax = "proto3";
package greptime.v1;
import "greptime/v1/column.proto";
message InsertBatch {
repeated Column columns = 1;
uint32 row_count = 2;
}
message Column {
string column_name = 1;
enum SemanticType {
TAG = 0;
FIELD = 1;
TIMESTAMP = 2;
}
SemanticType semantic_type = 2;
message Values {
repeated int32 i8_values = 1;
repeated int32 i16_values = 2;
repeated int32 i32_values = 3;
repeated int64 i64_values = 4;
repeated uint32 u8_values = 5;
repeated uint32 u16_values = 6;
repeated uint32 u32_values = 7;
repeated uint64 u64_values = 8;
repeated float f32_values = 9;
repeated double f64_values = 10;
repeated bool bool_values = 11;
repeated bytes binary_values = 12;
repeated string string_values = 13;
}
// The array of non-null values in this column.
//
// For example: suppose there is a column "foo" that contains some int32 values (1, 2, 3, 4, 5, null, 7, 8, 9, null);
// column:
// column_name: foo
// semantic_type: Tag
// values: 1, 2, 3, 4, 5, 7, 8, 9
// null_masks: 00100000 00000010
Values values = 3;
// Mask maps the positions of null values.
// If a bit in null_mask is 1, it indicates that the column value at that position is null.
bytes null_mask = 4;
}

10
src/api/greptime/v1/select.proto Normal file
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@@ -0,0 +1,10 @@
syntax = "proto3";
package greptime.v1;
import "greptime/v1/column.proto";
message SelectResult {
repeated Column columns = 1;
uint32 row_count = 2;
}