Package com.databricks.jdbc.dbclient.impl.common

Class CommandConstants

java.lang.Object

com.databricks.jdbc.dbclient.impl.common.CommandConstants

public class CommandConstants
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	GET_CATALOGS_STATEMENT_ID
static String	GET_FUNCTIONS_STATEMENT_ID
static String	GET_PROCEDURE_COLUMNS_STATEMENT_ID
static String	GET_PROCEDURES_STATEMENT_ID
static String	GET_TABLE_TYPE_STATEMENT_ID
static String	GET_TABLES_STATEMENT_ID
static String	IN_ABSOLUTE_SCHEMA_SQL
static String	IN_ABSOLUTE_TABLE_SQL
static String	IN_ALL_CATALOGS_SQL
static String	IN_CATALOG_SQL
static String	LIKE_SQL
static String	METADATA_STATEMENT_ID
static String	SCHEMA_LIKE_SQL
static String	SHOW_CATALOGS_SQL
static String	SHOW_COLUMNS_SQL
static String	SHOW_FOREIGN_KEYS_SQL
static String	SHOW_FUNCTIONS_SQL
static String	SHOW_PRIMARY_KEYS_SQL
static String	SHOW_SCHEMAS_IN_ALL_CATALOGS_SQL
static String	SHOW_SCHEMAS_IN_CATALOG_SQL
static String	SHOW_TABLE_TYPES_SQL
static String	SHOW_TABLES_IN_ALL_CATALOGS_SQL
static String	SHOW_TABLES_SQL
static String	TABLE_LIKE_SQL

Constructor Summary

Constructors

Constructor	Description
CommandConstants()

Method Summary

Modifier and Type	Method	Description
static String	buildProcedureColumnsSQL(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern, Map<Integer,ImmutableSqlParameter> params)	Builds a parameterized SQL query to fetch procedure columns from information_schema.parameters.
static String	buildProceduresSQL(String catalog, String schemaPattern, String procedureNamePattern, Map<Integer,ImmutableSqlParameter> params)	Builds a parameterized SQL query to fetch procedures from information_schema.routines.
static String	escapeSqlIdentifier(String identifier)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

METADATA_STATEMENT_ID

public static final String METADATA_STATEMENT_ID

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Constant Field Values

GET_TABLES_STATEMENT_ID

public static final String GET_TABLES_STATEMENT_ID

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Constant Field Values

GET_CATALOGS_STATEMENT_ID

public static final String GET_CATALOGS_STATEMENT_ID

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Constant Field Values

GET_TABLE_TYPE_STATEMENT_ID

public static final String GET_TABLE_TYPE_STATEMENT_ID

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Constant Field Values

GET_FUNCTIONS_STATEMENT_ID

public static final String GET_FUNCTIONS_STATEMENT_ID

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Constant Field Values

GET_PROCEDURES_STATEMENT_ID

public static final String GET_PROCEDURES_STATEMENT_ID

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Constant Field Values

GET_PROCEDURE_COLUMNS_STATEMENT_ID

public static final String GET_PROCEDURE_COLUMNS_STATEMENT_ID

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Constant Field Values

SHOW_CATALOGS_SQL

public static final String SHOW_CATALOGS_SQL

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Constant Field Values

SHOW_TABLE_TYPES_SQL

public static final String SHOW_TABLE_TYPES_SQL

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Constant Field Values

IN_CATALOG_SQL

public static final String IN_CATALOG_SQL

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Constant Field Values

IN_ABSOLUTE_SCHEMA_SQL

public static final String IN_ABSOLUTE_SCHEMA_SQL

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Constant Field Values

IN_ABSOLUTE_TABLE_SQL

public static final String IN_ABSOLUTE_TABLE_SQL

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Constant Field Values

IN_ALL_CATALOGS_SQL

public static final String IN_ALL_CATALOGS_SQL

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Constant Field Values

SHOW_SCHEMAS_IN_CATALOG_SQL

public static final String SHOW_SCHEMAS_IN_CATALOG_SQL

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Constant Field Values

LIKE_SQL

public static final String LIKE_SQL

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Constant Field Values

SCHEMA_LIKE_SQL

public static final String SCHEMA_LIKE_SQL

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Constant Field Values

TABLE_LIKE_SQL

public static final String TABLE_LIKE_SQL

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Constant Field Values

SHOW_TABLES_SQL

public static final String SHOW_TABLES_SQL

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Constant Field Values

SHOW_TABLES_IN_ALL_CATALOGS_SQL

public static final String SHOW_TABLES_IN_ALL_CATALOGS_SQL

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Constant Field Values

SHOW_COLUMNS_SQL

public static final String SHOW_COLUMNS_SQL

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Constant Field Values

SHOW_FUNCTIONS_SQL

public static final String SHOW_FUNCTIONS_SQL

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SHOW_SCHEMAS_IN_ALL_CATALOGS_SQL

public static final String SHOW_SCHEMAS_IN_ALL_CATALOGS_SQL

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Constant Field Values

SHOW_PRIMARY_KEYS_SQL

public static final String SHOW_PRIMARY_KEYS_SQL

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Constant Field Values

SHOW_FOREIGN_KEYS_SQL

public static final String SHOW_FOREIGN_KEYS_SQL

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Constant Field Values

Constructor Detail

CommandConstants

public CommandConstants()

Method Detail

buildProceduresSQL

public static String buildProceduresSQL(String catalog,
                                        String schemaPattern,
                                        String procedureNamePattern,
                                        Map<Integer,ImmutableSqlParameter> params)

Builds a parameterized SQL query to fetch procedures from information_schema.routines. LIKE clause values use ? placeholders with parameters populated in the provided map for server-side binding.

buildProcedureColumnsSQL

public static String buildProcedureColumnsSQL(String catalog,
                                              String schemaPattern,
                                              String procedureNamePattern,
                                              String columnNamePattern,
                                              Map<Integer,ImmutableSqlParameter> params)

Builds a parameterized SQL query to fetch procedure columns from information_schema.parameters. LIKE clause values use ? placeholders with parameters populated in the provided map for server-side binding.

escapeSqlIdentifier

public static String escapeSqlIdentifier(String identifier)