type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.7.2 Limitations on the total number of databases, tables, views, and connec- tions Identifier separator and delimiter, if the input involves special char- acters, you can use backslash escape sequence to represent them in a double-quoted string ("…"). For example, separator = "\u001f" means using fields. • If backslash-escape is true, the following sequences are recognized and transformed: Sequence Converted to \0 Null character (U+0000) \b Backspace (U+0008) \n Line feed (U+000A) \r Carriage

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent exact keywords. 4.8.1.1.1 Vector embedding A vector embedding, also known as an embedding, is a sequence of numbers that repre- sents real-world objects in a high-dimensional space. It captures the meaning

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent exact keywords. 4.8.1.1.1 Vector embedding A vector embedding, also known as an embedding, is a sequence of numbers that repre- sents real-world objects in a high-dimensional space. It captures the meaning

64 82 Identifier type Maximum length (number of characters allowed) Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent AUTO_INCREMENT column. 4.9.5.2.2 Sequence A Sequence is a database object that an application can invoke to produce incremental sequence values. Applications can flexibly use the sequence values to assign values

that the ALTER DATABASE ... SET TIFLASH REPLICA statement incorrectly adds TiFlash replicas to the SEQUENCE table #51990 @jiyfhust • Fix the issue that the REFERENCED_TABLE_SCHEMA field in the INFORMATION_ type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent AUTO_INCREMENT column. 4.9.5.2.2 Sequence A Sequence is a database object that an application can invoke to produce incremental sequence values. Applications can flexibly use the sequence values to assign values

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.7.2 Limitations on the total number of databases, tables, views, and connec- tions Identifier delimiter and terminator, if the input involves special characters, you can use backslash escape sequence to represent them in a double- quoted string ("…"). For example, separator = "\u001f" means using fields. • If backslash-escape is true, the following sequences are recognized and transformed: Sequence Converted to \0 Null character (U+0000) \b Backspace (U+0008) \n Line feed (U+000A) \r Carriage

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent AUTO_INCREMENT column. 4.9.5.2.2 Sequence A Sequence is a database object that an application can invoke to produce incremental sequence values. Applications can flexibly use the sequence values to assign values

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.7.2 Limitations on the total number of databases, tables, views, and connec- tions Identifier delimiter and terminator, if the input involves special characters, you can use backslash escape sequence to represent them in a double- quoted string ("…"). For example, separator = "\u001f" means using fields. • If backslash-escape is true, the following sequences are recognized and transformed: Sequence Converted to \0 Null character (U+0000) \b Backspace (U+0008) \n Line feed (U+000A) \r Carriage

type Maximum length (number of characters allowed) Database 64 Table 64 Column 64 Index 64 View 64 Sequence 64 2.5.2 Limitations on the total number of databases, tables, views, and connec- tions Type Maximum a virtual table, whose schema is defined by the SELECT statement that creates the view. • Sequence: a sequence generates and stores sequential data. • Temporary table: a table whose data is not persistent AUTO_INCREMENT column. 4.9.5.2.2 Sequence A Sequence is a database object that an application can invoke to produce incremental sequence values. Applications can flexibly use the sequence values to assign values