not reccommended to use text type (#1022)

Author: leto-bbq

src/UserGuide/Master/Table/Background-knowledge/Data-Type_apache.md

@@ -30,7 +30,7 @@ IoTDB supports the following ten data types:
 - **INT64** (64-bit integer)
 - **FLOAT** (Single-precision floating-point number)
 - **DOUBLE** (Double-precision floating-point number)
-- **TEXT** (Text data, suitable for long strings)
+- **TEXT** (Text data, suitable for long strings, Not recommended)
 - **STRING** (String data with additional statistical information for optimized queries)
 - **BLOB** (Large binary object)
 - **OBJECT** (Large Binary Object)

src/UserGuide/Master/Table/Background-knowledge/Data-Type_timecho.md

@@ -30,7 +30,7 @@ IoTDB supports the following ten data types:
 - **INT64** (64-bit integer)
 - **FLOAT** (Single-precision floating-point number)
 - **DOUBLE** (Double-precision floating-point number)
-- **TEXT** (Text data, suitable for long strings)
+- **TEXT** (Text data, suitable for long strings, Not recommended)
 - **STRING** (String data with additional statistical information for optimized queries)
 - **BLOB** (Large binary object)
 - **OBJECT** (Large Binary Object)

src/UserGuide/Master/Tree/Background-knowledge/Data-Type.md

@@ -30,7 +30,7 @@ IoTDB supports the following data types:
 * INT64 (Long Integer)
 * FLOAT (Single Precision Floating Point)
 * DOUBLE (Double Precision Floating Point)
-* TEXT (Long String)
+* TEXT (Long String, Not recommended)
 * STRING（String）
 * BLOB（Large binary Object）
 * TIMESTAMP（Timestamp）

src/UserGuide/V1.3.x/Background-knowledge/Data-Type.md

@@ -27,7 +27,7 @@ IoTDB supports the following data types:
 - INT64 (Long Integer)
 - FLOAT (Single Precision Floating Point)
 - DOUBLE (Double Precision Floating Point)
-- TEXT (Long String)
+- TEXT (Long String, Not recommended)
 - STRING（String）
 - BLOB（Large binary Object）
 - TIMESTAMP（Timestamp）

src/UserGuide/dev-1.3/Background-knowledge/Data-Type.md

@@ -27,7 +27,7 @@ IoTDB supports the following data types:
 - INT64 (Long Integer)
 - FLOAT (Single Precision Floating Point)
 - DOUBLE (Double Precision Floating Point)
-- TEXT (Long String)
+- TEXT (Long String, Not recommended)
 - STRING（String）
 - BLOB（Large binary Object）
 - TIMESTAMP（Timestamp）

src/UserGuide/latest-Table/Background-knowledge/Data-Type_apache.md

@@ -30,7 +30,7 @@ IoTDB supports the following ten data types:
 - **INT64** (64-bit integer)
 - **FLOAT** (Single-precision floating-point number)
 - **DOUBLE** (Double-precision floating-point number)
-- **TEXT** (Text data, suitable for long strings)
+- **TEXT** (Text data, suitable for long strings, Not recommended)
 - **STRING** (String data with additional statistical information for optimized queries)
 - **BLOB** (Large binary object)
 - **OBJECT** (Large Binary Object)

src/UserGuide/latest-Table/Background-knowledge/Data-Type_timecho.md

@@ -30,7 +30,7 @@ IoTDB supports the following ten data types:
 - **INT64** (64-bit integer)
 - **FLOAT** (Single-precision floating-point number)
 - **DOUBLE** (Double-precision floating-point number)
-- **TEXT** (Text data, suitable for long strings)
+- **TEXT** (Text data, suitable for long strings, Not recommended)
 - **STRING** (String data with additional statistical information for optimized queries)
 - **BLOB** (Large binary object)
 - **OBJECT** (Large Binary Object)

src/UserGuide/latest/Background-knowledge/Data-Type.md

@@ -30,7 +30,7 @@ IoTDB supports the following data types:
 * INT64 (Long Integer)
 * FLOAT (Single Precision Floating Point)
 * DOUBLE (Double Precision Floating Point)
-* TEXT (Long String)
+* TEXT (Long String, Not recommended)
 * STRING（String）
 * BLOB（Large binary Object）
 * TIMESTAMP（Timestamp）

src/zh/UserGuide/Master/Table/Background-knowledge/Data-Type_apache.md

@@ -30,7 +30,7 @@ IoTDB 支持以下十种数据类型：
 * INT64（长整型）
 * FLOAT（单精度浮点数）
 * DOUBLE（双精度浮点数）
-* TEXT（长字符串）
+* TEXT（长字符串，不推荐使用）
 * STRING（字符串）
 * BLOB（大二进制对象）
 * OBJECT（大二进制对象）

src/zh/UserGuide/Master/Table/Background-knowledge/Data-Type_timecho.md

@@ -30,7 +30,7 @@ IoTDB 支持以下十种数据类型：
 * INT64（长整型）
 * FLOAT（单精度浮点数）
 * DOUBLE（双精度浮点数）
-* TEXT（长字符串）
+* TEXT（长字符串，不推荐使用）
 * STRING（字符串）
 * BLOB（大二进制对象）
 * OBJECT（大二进制对象）