类 TSDBConstants
- java.lang.Object
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- com.taosdata.jdbc.TSDBConstants
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public abstract class TSDBConstants extends Object
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字段概要
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构造器概要
构造器 构造器 说明 TSDBConstants()
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字段详细资料
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JNI_NULL_POINTER
public static final long JNI_NULL_POINTER
- 另请参阅:
- 常量字段值
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JNI_SUCCESS
public static final int JNI_SUCCESS
- 另请参阅:
- 常量字段值
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JNI_TDENGINE_ERROR
public static final int JNI_TDENGINE_ERROR
- 另请参阅:
- 常量字段值
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JNI_CONNECTION_NULL
public static final int JNI_CONNECTION_NULL
- 另请参阅:
- 常量字段值
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JNI_RESULT_SET_NULL
public static final int JNI_RESULT_SET_NULL
- 另请参阅:
- 常量字段值
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JNI_NUM_OF_FIELDS_0
public static final int JNI_NUM_OF_FIELDS_0
- 另请参阅:
- 常量字段值
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JNI_SQL_NULL
public static final int JNI_SQL_NULL
- 另请参阅:
- 常量字段值
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JNI_FETCH_END
public static final int JNI_FETCH_END
- 另请参阅:
- 常量字段值
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JNI_OUT_OF_MEMORY
public static final int JNI_OUT_OF_MEMORY
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_NULL
public static final int TSDB_DATA_TYPE_NULL
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_BOOL
public static final int TSDB_DATA_TYPE_BOOL
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_TINYINT
public static final int TSDB_DATA_TYPE_TINYINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_SMALLINT
public static final int TSDB_DATA_TYPE_SMALLINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_INT
public static final int TSDB_DATA_TYPE_INT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_BIGINT
public static final int TSDB_DATA_TYPE_BIGINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_FLOAT
public static final int TSDB_DATA_TYPE_FLOAT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_DOUBLE
public static final int TSDB_DATA_TYPE_DOUBLE
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_VARCHAR
public static final int TSDB_DATA_TYPE_VARCHAR
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_BINARY
public static final int TSDB_DATA_TYPE_BINARY
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_TIMESTAMP
public static final int TSDB_DATA_TYPE_TIMESTAMP
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_NCHAR
public static final int TSDB_DATA_TYPE_NCHAR
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_UTINYINT
public static final int TSDB_DATA_TYPE_UTINYINT
系统增加新的无符号数据类型,分别是: unsigned tinyint, 数值范围:0-254, NULL 为255 unsigned smallint,数值范围: 0-65534, NULL 为65535 unsigned int,数值范围:0-4294967294,NULL 为4294967295u unsigned bigint,数值范围:0-18446744073709551614u,NULL 为18446744073709551615u。 example: create table tb(ts timestamp, a tinyint unsigned, b smallint unsigned, c int unsigned, d bigint unsigned);- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_USMALLINT
public static final int TSDB_DATA_TYPE_USMALLINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_UINT
public static final int TSDB_DATA_TYPE_UINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_UBIGINT
public static final int TSDB_DATA_TYPE_UBIGINT
- 另请参阅:
- 常量字段值
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TSDB_DATA_TYPE_JSON
public static final int TSDB_DATA_TYPE_JSON
- 另请参阅:
- 常量字段值
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maxFieldSize
public static final int maxFieldSize
- 另请参阅:
- 常量字段值
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BOOLEAN_PRECISION
public static final int BOOLEAN_PRECISION
- 另请参阅:
- 常量字段值
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TINYINT_PRECISION
public static final int TINYINT_PRECISION
- 另请参阅:
- 常量字段值
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SMALLINT_PRECISION
public static final int SMALLINT_PRECISION
- 另请参阅:
- 常量字段值
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INT_PRECISION
public static final int INT_PRECISION
- 另请参阅:
- 常量字段值
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BIGINT_PRECISION
public static final int BIGINT_PRECISION
- 另请参阅:
- 常量字段值
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FLOAT_PRECISION
public static final int FLOAT_PRECISION
- 另请参阅:
- 常量字段值
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DOUBLE_PRECISION
public static final int DOUBLE_PRECISION
- 另请参阅:
- 常量字段值
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TIMESTAMP_MS_PRECISION
public static final int TIMESTAMP_MS_PRECISION
- 另请参阅:
- 常量字段值
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TIMESTAMP_US_PRECISION
public static final int TIMESTAMP_US_PRECISION
- 另请参阅:
- 常量字段值
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FLOAT_SCALE
public static final int FLOAT_SCALE
- 另请参阅:
- 常量字段值
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DOUBLE_SCALE
public static final int DOUBLE_SCALE
- 另请参阅:
- 常量字段值
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DEFAULT_BATCH_ERROR_IGNORE
public static final boolean DEFAULT_BATCH_ERROR_IGNORE
- 另请参阅:
- 常量字段值
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方法详细资料
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jdbcType2TaosTypeName
public static String jdbcType2TaosTypeName(int jdbcType) throws SQLException
- 抛出:
SQLException
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