diff --git a/src/operator/src/lib.rs b/src/operator/src/lib.rs
index e92265ece854..1d0162edf5c3 100644
--- a/src/operator/src/lib.rs
+++ b/src/operator/src/lib.rs
@@ -22,4 +22,3 @@ pub mod statement;
 pub mod table;
 #[cfg(test)]
 pub(crate) mod tests;
-pub const MAX_VALUE: &str = "MAXVALUE";
diff --git a/src/operator/src/statement/ddl.rs b/src/operator/src/statement/ddl.rs
index fa48679f7593..460f971df53f 100644
--- a/src/operator/src/statement/ddl.rs
+++ b/src/operator/src/statement/ddl.rs
@@ -38,6 +38,7 @@ use sql::ast::Value as SqlValue;
 use sql::statements::alter::AlterTable;
 use sql::statements::create::{CreateExternalTable, CreateTable, Partitions};
 use sql::statements::sql_value_to_value;
+use sql::MAXVALUE;
 use table::dist_table::DistTable;
 use table::metadata::{self, RawTableInfo, RawTableMeta, TableId, TableInfo, TableType};
 use table::requests::{AlterTableRequest, TableOptions};
@@ -50,7 +51,7 @@ use crate::error::{
     SchemaNotFoundSnafu, TableMetadataManagerSnafu, TableNotFoundSnafu,
     UnrecognizedTableOptionSnafu,
 };
-use crate::{expr_factory, MAX_VALUE};
+use crate::expr_factory;
 
 impl StatementExecutor {
     pub fn catalog_manager(&self) -> CatalogManagerRef {
@@ -519,7 +520,7 @@ fn find_partition_entries(
                 // indexing is safe here because we have checked that "value_list" and "column_list" are matched in size
                 let (column_name, data_type) = &column_name_and_type[i];
                 let v = match v {
-                    SqlValue::Number(n, _) if n == MAX_VALUE => PartitionBound::MaxValue,
+                    SqlValue::Number(n, _) if n == MAXVALUE => PartitionBound::MaxValue,
                     _ => PartitionBound::Value(
                         sql_value_to_value(column_name, data_type, v).context(ParseSqlSnafu)?,
                     ),
diff --git a/src/operator/src/statement/show.rs b/src/operator/src/statement/show.rs
index ff033a5fc195..0d6fa2288055 100644
--- a/src/operator/src/statement/show.rs
+++ b/src/operator/src/statement/show.rs
@@ -19,14 +19,13 @@ use partition::partition::PartitionBound;
 use session::context::QueryContextRef;
 use snafu::ResultExt;
 use sql::ast::{Ident, Value as SqlValue};
-use sql::statements;
 use sql::statements::create::{PartitionEntry, Partitions};
 use sql::statements::show::{ShowDatabases, ShowTables};
+use sql::{statements, MAXVALUE};
 use table::TableRef;
 
 use crate::error::{self, ExecuteStatementSnafu, Result};
 use crate::statement::StatementExecutor;
-use crate::MAX_VALUE;
 
 impl StatementExecutor {
     pub(super) async fn show_databases(
@@ -93,7 +92,7 @@ fn create_partitions_stmt(partitions: Vec<PartitionInfo>) -> Result<Option<Parti
                 .map(|b| match b {
                     PartitionBound::Value(v) => statements::value_to_sql_value(v)
                         .with_context(|_| error::ConvertSqlValueSnafu { value: v.clone() }),
-                    PartitionBound::MaxValue => Ok(SqlValue::Number(MAX_VALUE.to_string(), false)),
+                    PartitionBound::MaxValue => Ok(SqlValue::Number(MAXVALUE.to_string(), false)),
                 })
                 .collect::<Result<Vec<_>>>()?;
 
diff --git a/src/sql/src/lib.rs b/src/sql/src/lib.rs
index 3fe8d2953227..f183170c1098 100644
--- a/src/sql/src/lib.rs
+++ b/src/sql/src/lib.rs
@@ -23,3 +23,7 @@ pub mod parser;
 pub mod parsers;
 pub mod statements;
 pub mod util;
+
+pub use parsers::create_parser::{ENGINE, MAXVALUE};
+pub use parsers::tql_parser::TQL;
+pub use statements::create::TIME_INDEX;
diff --git a/src/sql/src/parsers/create_parser.rs b/src/sql/src/parsers/create_parser.rs
index 71b0c3786918..89b0676d77d0 100644
--- a/src/sql/src/parsers/create_parser.rs
+++ b/src/sql/src/parsers/create_parser.rs
@@ -40,8 +40,8 @@ use crate::statements::statement::Statement;
 use crate::statements::{sql_data_type_to_concrete_data_type, sql_value_to_value};
 use crate::util::parse_option_string;
 
-const ENGINE: &str = "ENGINE";
-const MAXVALUE: &str = "MAXVALUE";
+pub const ENGINE: &str = "ENGINE";
+pub const MAXVALUE: &str = "MAXVALUE";
 
 static LESS: Lazy<Token> = Lazy::new(|| Token::make_keyword("LESS"));
 static THAN: Lazy<Token> = Lazy::new(|| Token::make_keyword("THAN"));