Welcome to Alibaba Cloud and find out more detail about query string

The query and analysis function of Log Service supports analyzing logs by using string functions. The ...

ASCII: returns the ASCII code of a character or the leftmost character in a string.BIN: returns the binary string of an ...

topic describes functions and operators that are used to identify and manipulate string values ...

. Orientation for log query and analysis ...

Notes: The following string functions only processes valid UTF-8 encoded characters, but does not check the validity of the ...

The contract platform provides multiple query operations for you to query blocks, transactions, accounts, and contracts. Query ...

Query block headersqueryBlockHeaderByHashYou can call this operation to query a block header using the block header hash ...

Concatenation operator The operator performs string concatenation. String functions ...

the string functions such as CHAR_MATCHCOUNT, CHR, CONCAT, GET_JSON_OBJECT, INSTR, IS_ENCODING supported by ...

The binary string type varbinary is different from the string type varchar ...