CREATE-SQL-BLOCK-RULE Name Description Example APPENDIX Keywords Best Practice CREATE-SQL-BLOCK-RULE Name CREATE SQL BLOCK RULE Description This statement creates a SQL...

Date and Time Types Supported types DATE type TIME type DATETIME type TIMESTAMP type Timezone Handling YEAR type Automatic initialization and update of TIMESTAMP and D...

SerializedPage Wire Format Header Columns Column Header Null Flags XXX_ARRAY Encodings VARIABLE_WIDTH Encoding ARRAY Encoding MAP Encoding ROW Encoding Additional Usage ...

SerializedPage Wire Format Header Columns Column Header Null Flags XXX_ARRAY Encodings VARIABLE_WIDTH Encoding ARRAY Encoding MAP Encoding ROW Encoding Additional Usage ...

goctl rpc Overview goctl rpc directive goctl rpc new goctl rpc protoc tip goctl rpc template References goctl rpc Overview goctl rpc is one of the core modules in goctl,...

Integers and Floating-Point Numbers Integers Overflow behavior Division errors Floating-Point Numbers Floating-point zero Special floating-point values Machine epsilon Roundi...

XLEN Syntax Return Examples XLEN Syntax XLEN key Time complexity: O(1) Returns the number of entries inside a stream. If the specified key does not exist the command re...

XLEN Syntax Return Examples XLEN Syntax XLEN key Time complexity: O(1) Returns the number of entries inside a stream. If the specified key does not exist the command re...

4.1. if 语句 4.1. if 语句 可能最为人所熟知的编程语句就是 if 语句了。例如 >>> x = int ( input ( "Please enter an integer: " )) Please enter an integer : 42 >>> if x < 0 : ... x ...

Date and Time Types Supported types DATE type TIME type DATETIME type TIMESTAMP type Timezone Handling YEAR type Automatic initialization and update of TIMESTAMP and D...