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Qore MysqlSqlUtil Module Reference
1.2.1
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provides the MySQL-specific implementation of the AbstractTable interface More...

Public Member Functions | |
| string | getColumnSqlName (string col) |
| returns the column name for use in SQL strings; subclasses can return a special string in case the column name is a reserved word | |
| list | getColumnSqlNames (softlist cols) |
| returns a list of column names for use in SQL strings; subclasses can process the argument list in case a column name is a reserved word | |
| string | getSqlName () |
| returns the name of the table to be used in SQL (with a possible qualifiers for schema, etc) | |
| bool | hasArrayBind () |
| returns False because the mysql driver does not support array binds / bulk DML operations | |
| bool | hasReturningImpl () |
returns True if the current database driver supports the "returning" clause in insert statements, False if not | |
Static Public Member Functions | |
| static *string | getSqlValue (auto v) |
| returns a string for use in SQL queries representing the DB-specific value of the argument More... | |
Public Attributes | |
| const | MysqlColumnDescOptions |
| extends SqlUtil::AbstractTable::ColumnDescOptions with MySQL-specific values More... | |
| const | MysqlCopMap |
| column operator specializations for MySQL | |
| const | MysqlTableDescriptionHashOptions |
extends SqlUtil::AbstractTable::TableDescriptionHashOptions with "engine" for the DB engine behind the table (default: innodb) | |
| const | MysqlTruncDate |
| Map SqlUtil::cop_trunc_date() constants to PostgreSQL internal masks. | |
| const | MysqlTypeMap |
| maps mysql type names to type configurations | |
| const | QoreTypeMap |
| maps qore type names to postgresql type names | |
Private Member Functions | |
| bool | asteriskRequiresPrefix () |
returns True if the database requires a wildcard "*" to be prefixed with the table name when it appears with other column arguments in a select statement | |
| bool | constraintsLinkedToIndexesImpl () |
| returns True if the database links constraints to indexes (ie dropping the constraint drops the index, etc) | |
| copyImpl (AbstractTable old) | |
| db-specific copy actions | |
| doSelectLimitOnlyUnlockedImpl (reference< string > sql, reference< list > args, *hash qh) | |
| processes a string for use in SQL select statements when there is a "limit" argument, but no "orderby" or "offset" arguments | |
| doSelectOrderByWithOffsetSqlUnlockedImpl (reference< string > sql, reference< list > args, *hash qh, *hash jch, *hash ch, *hash psch, list coll) | |
| processes a string for use in SQL select statements when there is an "order by" and "offset" argument | |
| hash | getColumnOperatorMapImpl () |
| returns the column operator map for this object | |
| *string | getSqlValueImpl (auto v) |
| returns a string for use in SQL queries representing the DB-specific value of the argument; returns NOTHING if the type cannot be converted to an SQL string | |
| bool | supportsTablespacesImpl () |
| returns True if the database support tablespaces | |
| bool | uniqueIndexCreatesConstraintImpl () |
| returns True if the database automatically creates a unique constraint when a unique index is created (ex: mysql) | |
Static Private Member Functions | |
| static *string | getSqlValueIntern (auto v) |
| returns a string for use in SQL queries representing the DB-specific value of the argument; returns NOTHING if the type cannot be converted to an SQL string | |
provides the MySQL-specific implementation of the AbstractTable interface
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static |
returns a string for use in SQL queries representing the DB-specific value of the argument
| v | the value to convert to an SQL value |
| VALUE-ERROR | the given value cannot be converted to an SQL string (missing rules for value) |
| const MysqlSqlUtil::MysqlTable::MysqlColumnDescOptions |
extends SqlUtil::AbstractTable::ColumnDescOptions with MySQL-specific values
the new keys are as follows:
"unsigned": only valid with numeric/integer/floating-point types"auto_increment": only valid with integer/floating-point types"pk": only valid with "auto_increment"